Answer by curious1
Attempt punching your question into the google search engine. That’s how I find alot of excellent information.

The diabetic nephropathy treatment is completed with medicines due to which kidneys are protected and the blood stress is lowered.  The kidney damage may be reversed and specified sum of urine can be identified in the urine. If these medicines are utilized before the occurrence of nephropathy, it can be prevented in individuals who are getting a normal blood stress.  The focus of the diabetic nephropathy therapy is on managing the substantial blood stress and slowing down the progression of hypertension. The protein in the urine is also decreased. A personalized therapy program will also be received. These therapies will incorporate:
one. Management of proteinura
The degree of albumin can be decreased by medicines. Albumin is a sort of protein. The kidney function can be improved.
2. Management of large blood pressure
The high blood pressure can be managed by physical exercise, diet regime and drugs.
three.

Controlling the blood sugar
The blood sugar ranges can be drastically managed by physical exercise, diet plan and medicines. This is an successful diabetic nephropathy remedy.
4. Medicine review
The present drugs will be reviewed by the nurse specialists and nephrologists. The dosages may be adjusted and drugs will be modified if required.
five. Preventive measures for complications from the contrast dye studies
Data will be received about the danger of enhanced kidney damage. These also include medical tests that will involve the use of contrast dye.
six. Particular plans for diet plan
Nutrition guidance and customized dietary strategy will be supplied by the dietician. This will also include ways for which includes alcohol, caffeine, protein and salt Diabetic Nephropathy Remedy.
7. Manage on cholesterol
A man or woman will be suggested on physical exercise, medications and diet program for helping the control of cholesterol levels.
8. Remedy of anemia
A person will be assessed for anemia. This also leads to the decrease in the quantity of red blood cells. The required medicine is received.
9. Bone well being
Drugs and diet plan will aid in managing the stability of calcium phosphate. This is very vital to keep healthy bones.
10. Anti- platelet treatment
A low dose of daily aspirin could be prescribed by the physician for stopping blood clots. This ought to be taken by a individual till he doesn’t notice the side results of aspirin.
11. Other lifestyle modifications
Details can also be offered about maintaining a healthful way of life.  There are many applications this kind of as weight management suggestions,  exercise plans and applications for stopping smoking.
As a result, 1 must find an efficient diabetic nephropathy treatment.
 

Diabetes Supplies Art


Picture by Manny Hernandez
This video highlights some of the problems of diabetes treatment about the world nowadays.

Understand much more about Diabetes Supplies Art:
tudiabetes.com/group/diabetessuppliesart

What is Modify Diabetes Now?
www.changediabetesnow.org/search/label/alter-diabetes-now

When learning biology and human biology “homeostasis” is a topic 1 comes across quite typically. Your tutors in Sydney would inform you that homeostasis is the upkeep of a almost consistent inner atmosphere so that the cells can function at their optimum degree and our bodies can function typically. But some instances due to numerous factors like also small or as well considerably hormone secretion, conditions and behavioural causes, homeostasis is disrupted. Diabetes is 1 instance.

Diabetes or diabetes mellitus is a great instance of serious disruption to homeostasis due to a hormonal imbalance. A person with diabetes has an abnormally higher blood glucose level. This situation is known as hyperglycaemia. Usually a stability between the hormones insulin and glucagon retain the blood glucose at the proper degree for typical entire body functioning. A diabetic both does not produce sufficient insulin or his or her cells have an abnormal resistance to the results of insulin.

The hormone insulin stimulates cells to take blood glucose and it stimulates the conversion of glucose into glycogen by liver and muscle cells. If our bodies generate insufficient insulin, or if the cells are resistant to the results of insulin, the amount of glucose in the blood stays higher and big quantities of glucose is excreted in the urine. I’m sure your tutors in Sydney have taught you that there are two types of diabetes.

Sort 1 diabetes is at times named the insulin dependent diabetes. This form generally begins in childhood. In Australia ten to 15% of diabetes individuals endure from kind 1. It happens since of a fault in the patient’s immune technique causes the destruction of beta cells in the islets of Langerhans of the pancreas which create insulin. Despite the fact that the patient does not produce insulin, physique cells respond to insulin in the normal way, so the condition can be managed by giving the patient insulin. Because insulin is digested in the alimentary canal typical injections of insulin or use of a programmable pump that offers a continuous supply of insulin below the skin is utilised as a remedy approach.

Sort 2 diabetes also known as non-insulin dependent or adult onset diabetes, usually develops in individuals more than the age of about 45 years, although rising numbers of younger men and women are now becoming diagnosed. Men and women with form 2 diabetes are able to create insulin but their cells do not respond to it. This is a life style disease. Men and women who are not physically active and are overweight or obese are far more at danger of establishing it. And the quantity of men and women obtaining sort 2 is quickly escalating in Australia, and other affluent nations due to the explanation of not adopting a healthful life style. Some variables that boost the threat of creating form 2 diabetes are, lack of physical activity or staying overweight, often obtaining a diet program that is substantial in extra fat, sugar and salt and minimal in fibre, high blood pressure and cholesterol levels and smoking.

There are so many Australians establishing Sort two diabetes that it has grow to be a wellbeing crisis. There is no cure for sort 2 diabetes. So diagnosing it as early as feasible provides a better likelihood to successfully handle the situation. If it stays undiagnosed or untreated, a diabetic could create heart illness, stroke, kidney disease, eye troubles, and nerve harm and skin and foot difficulties. Management of the illness contains a cautious diet, normal physical exercise, keeping a healthful weight, monitoring blood glucose and at times medicine if blood glucose can’t be controlled by other measures. But the most essential thing as your tutors in Sydney should have informed you is that kind two diabetes is preventable if we adopt a nutritious life style.

Here is my proposed definition of science based mostly medicine:

Medical practices which are:
1.) Immediately supported by powerful empirical proof, and a plausible underlying physical theory that is generally accepted by the scientific neighborhood
or
two.) Are based on physical theories which are supported by robust empirical evidence and a standard consensus of the scientific community, and have an underlying physical mechanism that is plausible given existing accepted physical theories.

This definition would cover the two remedy strategies that have been right studied, this kind of as the use of insulin to treat sort I diabetes mellitus, and revolutionary treatment options that rest on sound scientific knowledge and can be utilized in atypical situations. This may well contain off label drug use that could plausibly perform primarily based on the drug’s recognized pharmacodynamic and pharmacokinetic properties as properly as the collective understanding of anatomy, biochemistry, and physiology, or it could consist of new kinds of surgery that are plausible due to the fact they are primarily based on a sound comprehension of contemporary science.
I regarded as eliminating the word physical, but I suggest it in the broad sense of physical sciences. This is consequently inclusive of physics and all sciences based mostly on its accepted theories, including the chemical and biological sciences.
Dr. T:
The inclusion a basic consensus of component 1 was for established strategies of intervention. I totally understand that medicine is in numerous techniques a scientific frontier this is why I incorporated the 2nd element of the definition which I really feel permits for experimental methods that are firmly grounded accepted physical theories to be included in my definition of science based medicine. This implies that proposed strategies can’t be based on underlying theories that are not normally accepted. An instance of this is homeopathy, which has as its underlying foundation the concept of water possessing a ‘memory’. This concept is not supported by current physical theories, therefore the implementation of homeopathic treatments can’t be regarded as science based medicine.
Alt, practically nothing what you have mentioned contributed to this discussion in the slightest manner.
Lightning:
Many facets of Osteopathic medicine match into this definition, but many don’t. A single illustration is craniosacral therapy. There is no accepted theoretical foundation, nor is there any supporting evidence for craniosacral treatment.

Seeing as no portion of my definition states that only physicians can test new plausible theories, I never see why you even asked this question. My definition has the sole restriction of employing the scientific approach, and restricting new therapies to individuals grounded in typically accepted physical theories. Thus any treatment that has its foundation in the existence of invisible vitality fields that violate known laws of physics and have never ever been detected by instrumentation far a lot more sensitive than human senses cannot be regarded as science primarily based medicine.
Lightning:
You have made numerous claims that will call for a lot time to handle that I merely do not have appropriate now. I invite other people to do so.
I will, nonetheless, deal with what I can rapidly. You have illogically applied acknowledged details in an work to refute my statement about undetctable energy fields. In each situation you cited concerning humans with seemingly superhuman sensory perception, there exists gear capable of detecting the very same anomaly a lot more than just equally well it can do it far greater. You say an engineer can detect imperfections on the purchase of ten^-three inches with his fingers (most likely hyperbole, but I will bite). The existence of imperfectly flat surfaces can be explained making use of accepted physical theory (atomic concept and its derivatives) and they can be detected on scales far under 10^-3 inches with contemporary gear. Atomic force microscopes can view the surface of a steel plate and see imperfections on the order of angstroms (ten^-10 meters). While modern day technological innovation can detect rythm…
s in the head, these rythms are not people that proponents of craniosacral manipulation claim exis and can be detected by only individuals educated to detect them. As I explained, modern day technological innovation is far a lot more capable than human perception at detecting vitality fields.
Related arguments can cover the rest of your post. Modena instruments can detect palpable changes far far better than a human, despite the fact that they are not feasible in a clinic. In addition, what a clinician is palpating for can effortlessly be proven to exist. The cranial rythm you speak of can’t. As far as the wine taster is concerened, I inIvte you to compare his capability to people of an analytical chemist with an HPLC-MS.
Forgive my atrocious grammar. I posted my last responses from my phone
Lightning:
http://www.ncbi.nlm.nih.gov/pmc/content articles/PMC1564028/
http://ptjournalonline.net/cgi/content material/complete/82/11/1146
Lightning:
The opinions in people papers are what is usually accepted in the scientific neighborhood. They cite several pertinent papers that reflect the basic expertise of anatomists, physiologists, and connected researchers. The truth that you would decide on to dismiss that proof for apparently no purpose other than it challenges your viewpoint reveals your contempt for real evidence and demonstrates that you do not practice science based mostly medicine.
SkepDoc:
Thank you for the pleasant advice. My explanation for responding to lightning was to avert readers from assuming that his posts have merit. His blatant disregard for respectable evidence, his pension for semantic wordplay and reality distortion, and his contempt for science primarily based medicine are now plainly obvious too all these who have yet to sip the quack-assist.

Solution by oleowl_2000
Not terrible I would eliminate the word “physical” though: I think it is also restricting, the way I understand it. Chemical, bio-chemical, bio-social, biological, and so on… – rather than enumerating all, just say “theories”, “underlying mechanism”

Uncontrolled diabetes can damage the eyes and cause blindness. It really is the substantial blood glucose that will enhance the likelihood of diabetes eye troubles. Immediately after all, diabetes is the major purpose behind blindness in adults age twenty to 74. Large blood glucose in diabetes causes the lens of the eye to swell, that modifications your capacity to see.

To correct this sort of eye drawback, you would like to scale back your blood glucose back into the target assortment (ninety-a single hundred thirty milligrams per or mg/dL just before meals, and much less than 180 mg/dL 1 to two hrs after a meal). It might take as prolonged as three months once your blood glucose is nicely managed for your vision to entirely come back to to standard.

Blurred vision can moreover be a signal of much more severe eye difficulty with diabetes. There are three major eye issues that people with diabetes might create and ought to don’t forget of cataracts, glaucoma, and retinopathy.

Diabetes and Heart Illness

Diabetes is a single among the greatest chance factors for producing heart condition.

Heart condition is typical in individuals with diabetes. Of program, statistics from the American Heart Association estimate that heart disease and stroke are accountable for 2-thirds to 3-fourths of the deaths amongst people with diabetes.

Whereas all folks with diabetes have an improved probability of establishing heart disease, the issue is extra widespread in these with form 2 diabetes. Multiple health variables, that are recognized as chance variables, embrace diabetes united of the factors that could increase the possibility of developing heart illness. Other than diabetes, various chance factors linked with heart condition embrace high blood stress, smoking, higher cholesterol ranges and a loved ones historical past of early heart disease.

The likelihood of dying from heart disease is dramatically greater in a very particular person with diabetes. Thus, whilst a person with a single health chance concern, like substantial blood strain, may possibly have a specified likelihood of dying from heart condition. A individual with diabetes appears to possess double or maybe quadruple threat of dying. 3 major issues relevant to the guts are heart assault, congestive heart failure and peripheral vascular illness

Diabetes and Kidney Condition

Diabetes is the primary purpose behind kidney failure. Diabetic nephropathy — kidney disease that outcomes from diabetes — is the quantity one lead to of kidney failure. Almost a third of people with diabetes create diabetic nephropathy.

People with diabetes and kidney illness do worse general than men and women with kidney illness, alone. This can be simply because folks with diabetes have a tendency to own substitute prolonged-standing medical circumstances, like higher blood stress, higher cholesterol and blood vessel disease (atherosclerosis). Folks with diabetes also have a tendency to have other kidney-relevant concerns, this kind of as bladder infections, and nerve harm to the bladder.

Kidney disease in sort 1 diabetes is slightly completely different than in sort a pair of diabetes. In sort one

disease, kidney disease begins acutely and could begin at an early or youthful age. Overt disease, when present, is clear immediately after regarding 15 a long time of getting sort one particular diabetes.

Nerve Injury in Diabetes

Diabetes could lead to nerve damage named by diabetic neuropathy, that can produce at any time. Substantial clinical neuropathy can produce among the 1st 10 many years right after diagnosis of diabetes and the danger of establishing neuropathy increases the lengthier an individual has diabetes

The causes of diabetic neuropathy have not been plainly identified by the scientists. Some contributing aspects are discovered to be connected to the existing condition. Hyperglycemia or large blood glucose, a prominent situation located in diabetes seems to supply some chemical changes in the nervous program. These alterations inhibit the transmission capability of the nerve to relay sensoric and motoric signals.

Hyperglycemia conjointly causes the harm of blood vessels that suppose to bring oxygen and nutrients to the nerve. Distinct predisposing variables that are truly unrelated to diabetes are the inherited factors. Some men and women appears to be more vulnerable to this kind of nerve illness compared to others

Diabetes and Stroke

Many research have concluded that a diabetic individual possesses a bigger danger for stroke compared to choice people who never have diabetes regardless the opposite risk elements that may well be presence.

Commonly, the threat of acquiring a cardiovascular condition together with stroke is 2.five instances greater in each guys and women with diabetes compared to those without having diabetes. The brain cells require constant supply of oxygen and nutrients to keep it living and functioning nicely. Therefore the brain blood vessel network plays an needed function in supplying oxygen rich and contemporary blood. If it comes about that one particular of these vessels get blocked or broken, stroke will happen, since fresh oxygenated blood isn’t prepared to achieve the actual room of the brain. And if this blockage persists for a great deal of than three – 4 minutes, the brain cells in that location will start to die.

Yet another sort of stroke is that the hemorrhagic stroke which is caused by the rupture of a extremely tiny blood vessel within the brain resulting in inner bleeding inside of the brain cavity. Not like the clot or blockage in a brain blood vessel, in addition referred to as an ischemic stroke, this kind of stroke is not a complication of diabetes.

Vegan and vegetarian diets are acknowledged to be the very best modes of prevention and treatment method of sort 2 diabetes mellitus. , The study, published in 2011 November the journal Diabetes Care confirms what a lot of have been proven in earlier analysis, at least in processed meats.

Researchers from the Division of Epidemiology, Harvard School of Public Health in Boston, USA, looked at 66,118 healthy ladies in France amongst 1993 and 2007 …

 * 1369 new cases of diabetes have been located in total. Participants who ate at least five servings of processed meat per week were 30 % greater chance of producing form two diabetes than those who ate processed meat much less than the moment a week.

This article was steady with another report published in 2011 November American Journal of Clinical Nutrition.

Harvard College of Public Wellbeing: This is one particular of the division of nutrition survey in 2011 November has also been finished.

It contains:

 * 37,083 guys and wellbeing pros follow-up research from 1986 by 2006,

 * 79,570 ladies who participated in the Nurses’ Wellbeing Examine from 1980 by 2008 I and

 * 87,504 Nurses’ Wellness Research II from 1991 prior to 2005 women to see.

Thirteen thousand 7 hundred and fifty-nine new type 2 diabetes instances had been diagnosed. Each and every group of participants who consumed processed and unprocessed meat had the highest prices of diabetes.

 * For each unprocessed meat handling enhance was 12 percent increased threat of producing diabetes.

 * Processed meat had an improved risk of producing diabetes, when a week goes by 32 percent.

 * All meat was 14 percent. Producing full-blown diabetes, which serves to enhance the greater the danger.

Change a portion of nuts, reduced-fat dairy products, or whole grains per day, 1 serving of meat was associated with 16 to 35 percent reduce danger of producing form 2 diabetes.

Though it is regarded as that the young children display diverse signs of diabetes, but the warning signs of diabetes, youthful youngsters are more or significantly less the same. If a toddler is a type 1 diabetes, suffer from their personal pancreas becomes unable to make insulin. If a child is suffering from sort 2 diabetes mellitus, tiny kids start to make the necessary volume of insulin but the body’s cells become unable to respond positively to that of insulin.

The developing obesity in children is nevertheless yet another sign that the diabetes. If you know the mothers and fathers of kids warning indicators of diabetes, then you are in a better position to detect the illness early.It was consequently concluded that eating meat, specially processed meat is associated with an elevated threat of developing total-blown kind 2 diabetes mellitus.An additional examine from the Harvard School of Public Wellbeing, Division of Nutrition, published in Diabetes Care, May 2011, steady benefits are obtained 41,615 guys included in the well being professionals stick to-up study. 2795 a new kind two diabetes circumstances in complete have been identified. Participants with big quantities of plant-based foods, this kind of as:

* Whole grains,
* Moderate alcohol consumption,
* Reduced consumption of red and processed meat,
* Sodium,
* Sugar-sweetened beverages and trans fats

Animation
Video Rating: four / five

Prickly Pear – the fruit with spines!


Image by Vanessa Pike-Russell
There have been some content on the news and world wide webabout Prickly Pear and its well being benefits, specially for Diabetes.

&quot In Mexican classic medicine, prickly pear cactus (nopal) is utilised for the therapy of diabetes and large cholesterol. Nowadays nopal is a commonly referred to as upon herbal agent for the treatment of Sort 2 Diabetes by Mexican Americans as nicely as American Indians. The blood sugar-lowering action of nopal has been documented in a number of studies.

Extracts of prickly pear cactus have hypoglycemic effects when fed to animals with experimentally induced diabetes, as properly as to healthy animals with elevated blood glucose ranges. Researchers in Mexico discovered that individuals with non-insulin-dependent diabetes mellitus who had been provided broiled nopal stems knowledgeable a considerable drop in blood glucose ranges, although their insulin showed improved effectiveness. Additionally, the regular use of sap from prickly pear cactus has been shown to increase the standard signs of a diabetic patient. source

Photo edited for contrast in lightroom

20080218-IMGP3638

please answer me.. which includes its blooodpressure,pulse rate. respiratory rate.. and their physique temperature…thnx.
a bp of 130/90, body temp of 36.four,, RR..17/min and a PR 69/min…if i shud say that she/he has a type2 diabetes ,,would you rather beleive me?.. primarily based on the important indicators that taken to her/him,?

Solution by TweetyBird
The V/S may be completely regular. If you are searching for V/S for a significant hyperglycemic episode, you want to define your parameters.

So this disease genuinely impacts a staggering amount of men and women. If your confused about what is the big difference between sort 1 Diabetes and type 2. Type 1 generally affects young adults mostly young children when their bodies has a problem creating insulin.

Form two Diabetes is what 90% of Diabetics have. This form of Diabetes normally affects far more older people than sort one, where their cells have a difficult time acquiring the right insulin.
The condition goes by means of different stages. Every stage gets worse and worse.

The very first stage is when the cells in the pancreas that generate insulin are destroyed. What comes about subsequent is that insulin is unable to be developed correctly in your body.

Then your entire body generates way to significantly insulin which in itself can create many wellbeing issues this kind of as heart condition. Whats interesting about this is that numerous individuals can be impacted by this stage, getting getting health issues and not know it. So I will propose in the U.S. alone even though there are tons of Diabetics there are in fact a great deal far more than is documented.

The following stage is when your blood sugar ranges go insane. This leads to mood swings, reduced power ranges, carbohydrate cravings. this stage is quite widespread with people. (Ever notice immediately after consuming very sugary meals you want a lot much more, this kind of as ice cream?)The fourth stage is Diabetes kind 2. This is when troubles with blood sugar are constant. They obtain the exact same mood swings and create a huge amount of insulin.

Then after the physique grasps that it is futile to pour out a great deal of insulin. It begins to yield under level insulin that is typical with type one Diabetes.

So what are the pre-diabetic symptoms.
-regular thirst and urination.
-feeling hungry right after a meal.
-loss of energy.
-muscle cramps.
-nervousness
-dry itchy skin.

Of program I bet a lot of individuals would like to know how to prevent this terrible illness from taking place?
One particular reduce back at sugars and easy carbohydrates (white bread, pasta). Also extremely importantly absorb a ton of crucial nutrients that help with the illness.

one in five or above 73.3 million North Americans are at risk for well being issues caused by poor blood glucose manage. The common treatments are not functioning. The webmaster of www.Diabetic-Diet-Secrets.com wishes to share what will function for most form 2 diabetics
Video Rating: four / five

Like say you’re thirsty as a single of the very first signs, how extended until finally you get an additional?
and if the only diabetic symptom I have is becoming thirsty and peeing all the time I almost certainly have pre diabetes right?
I know I need to see my medical professional, I am obtaining the total check completed in a couple of weeks

Solution by **inkee**
go to ur doc and get a glucose check, just becasue ur thirsty and u a great deal, that doesnt mean u have diabetes, ur almost certainly just releasing the liquids that u drink. If u were to be exhibiting other signs and symptoms of hyperglycemia in addition to people 2 this kind of as continual hunger and weight loss despite eating then u would probably, possibly be diabetic

Has your doctor told you that you have diabetes? This disease strikes thousands of Americans every year. There are two different types of diabetes, type one and type two, and type two diabetes is becoming an epidemic. There is good news if you’ve been diagnosed with diabetes, though: by managing your diet and getting some exercise, you can cope with this illness.

First, here are some signs that you might have diabetes. These symptoms are warning signs:

increased appetite
vision problems, like having blurry vision
having to urinate often
feeling thirsty often
having injuries that heal slowly, like cuts
feeling tired all the time

If you experience these symptoms, it might be because of diabetes. Diabetes is a disease caused by an abnormality in the body of the hormone: insulin.

In type two diabetes, the body becomes resistant to the effects of insulin. This causes your blood sugar to stay at a high level or fluctuate. This high blood sugar can cause all sorts of problems for sufferers.

The most important complication for diabetes patients is heart disease. This is the number one killer for older people, and diabetes patients are much more likely to die of heart problems than other people. For this reason, people with diabetes need to be especially careful to maintain a diet and lifestyle that will minimize the risk of heart disease. That means eating healthy and getting some exercise every day.

To manage diabetes, it is important to regulate your blood sugar levels. To do this, you have to know what they are. That’s where a diabetes meter comes in. Your doctor will show you how to use this small device to check your blood sugar levels.

Knowing this information can keep you healthy and may even save your life since you can go into a coma if your blood sugar level gets too high.

Once you know your blood sugar level, you need to keep it within a normal range. This can be accomplished by changing your diet. Some foods, like junk food, soda, and candy, is unhealthy and shouldn’t be on your menu at all. Other foods, like some types of bread and pasta, should be avoided too. Eating lots of vegetables is a good idea, and some are better than others and keeping your diabetes in check.

Pagan Summer (1965) …..item 1..Why your memory IMPROVES with age (Well, up to a point, anyway) — Lost your thingamajig: Not to worry — “Where was I? What is the story I’m going to tell about this event?” (13th January 2012) …


Image by marsmet525
Frustratingly, too, we can also find ourselves able to build vivid memory pictures of events that occurred decades ago, but incapable of remembering what we had for breakfast. This is because the brain creates very different kinds of memories — and in mid-life some of our memory systems can become weaker than others.

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…..item 1)…. Mail Online … www.dailymail.co.uk/femail/ … Why your memory IMPROVES with age (Well, up to a point, anyway)

By JOHN NAISH
Last updated at 9:17 AM on 13th January 2012

www.dailymail.co.uk/femail/article-2086003/Why-memory-IMP…

Senior moments? Forget them. Now it’s middle-aged muddle we must worry about. Scientists last week declared that our ability to remember everyday things such as names and numbers starts to go at the tender age of 45.

But before you resign yourself to spending the second half of your life as a mental basket-case, there is positive scientific news, too.

For memory is a strange and complex thing, as this guide to the mind makes clear…
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—– First the bad news…

Last week’s study of more than 7,000 Whitehall civil servants revealed how our power of recall starts to decline earlier than previously thought. Men and women suffered the same 3.6 per cent loss in memory power between the ages of 45 and 49, revealed the ten-year study published online in the British Medical Journal.

Fears about age-related memory loss are hardly new. Plato wrote that when a man grows old, he ‘can no more learn much than he can run much’. But evidence of problems in mid-life is worrying because these may be the first signs of a condition called Mild Cognitive Impairment (MCI). This is an accelerated loss of memory power that can, in about half of cases, turn out to be the first early sign of Alzheimer’s. Scientists believe that Alzheimer’s can begin in the brain two or three decades before serious symptoms appear.

More…

Just ONE cannabis joint ‘can cause psychiatric episodes similar to schizophrenia’ as well as damaging memory

Vitamin B and folic acid ‘boosts memory in pensioners’

Nicotine patches ‘can slow mental decline’ and improve the memory of elderly people, study shows
Struggle to get out of your chair? Puffed-out on the stairs? Could you be growing old before your time?

I don’t believe it! We’re NOT a nation of Victor Meldrews… because the older we get the HAPPIER we are, study reveals

Regardless of our Alzheimer’s risk, though, we all seem to suffer some loss of mental capacity from a comparatively young age. Studies show that the processing speed in our brains slows down from our 20s onwards. ‘By mid-life, most of our brains show some fraying around the edges,’ says Barbara Strauch, author of The Secret Life Of The Grown-Up Brain.

‘People’s names are often the first edge to go ragged,’ she adds. ‘But the names are not technically gone. For the most part, it’s a problem of retrieval, not storage.’ This difficulty is not caused by a simple loss of brain cells. Scientists used to think that we lost 30 per cent of our brain cells through ageing. But recent studies show that the loss is much smaller. Instead, advancing years can bring a drop in the levels of chemical messengers in our brain — called neurotransmitters. As a result, memory-power can drop, and we can also find ourselves getting distracted more easily.

Research shows that much of what we learn is not missing; it just gets misplaced. Hence that frustrating sense of ‘it’s in there somewhere,’ when names, facts and figures elude our grasp.

Frustratingly, too, we can also find ourselves able to build vivid memory pictures of events that occurred decades ago, but incapable of remembering what we had for breakfast. This is because the brain creates very different kinds of memories — and in mid-life some of our memory systems can become weaker than others.
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Wisdom of the ancients: Plato wrote that when a man grows old, he ¿can no more learn much than he can run much¿

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—– So how does your memory work?

There are several memory systems at work in the brain. One memory system comes into operation if you try to remember a place name or a phone number. Remembering things that can be expressed in language is called ‘explicit’ memory. Another memory system covers things of which you may not be consciously aware, such as how to ride a bicycle. That is called ‘implicit’ memory.

There is also short-term or ‘working’ memory and long-term memory. Short-term memory would be remembering a phone number for five minutes; long-term involves recalling it in a year’s time.
Such differences in memory types are all too familiar to Joshua Foer, an American writer and international memory champion who has honed his immediate short-term memory so well that he can recall details such as the order of a newly shuffled deck of cards.

But he admits memories that require a little more longevity are more problematic: only a few nights after he won the annual US Memory Championships in 2006, he forgot that he had driven his car into town to eat dinner. He took a train home instead.
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An MRI scan of a human head shows the brain: Short term memories are formed in the hippocampus, scientists say, but where long term memories reside remains a mystery

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Short-term and long-term memories are stored in different parts of the brain. A structure in the brain called the hippocampus is key to short-term memory. This area normally grows new brain cells throughout our lives, and is responsible for processing information and retrieving it. It is one of the major areas that are damaged by Alzheimer’s, which is why short-term memory is one of the first casualties of the disease.

Long-term memory involves many disparate parts around the brain, which are called ‘association cortices’. One current theory of memory is that the hippocampus forms short-term memories and then squirrels some of them away for long-term storage in various cupboards — the association cortices. But we don’t yet know how the brain does this.

In fact, scientists remain unsure about many details of how memories are stored and formed. Mystery also surrounds the question of how we can remember events happening in the right sequence. Recent studies have shown, however, that an area of the brain called the medial temporal lobe is crucial to recalling events correctly: people who have suffered damage to this area through strokes have trouble remembering the plots of films or even personal anecdotes in the right order.

—– Senior moment – or something worse?

In normal age-related memory loss, short-term recall is usually most affected. In moderation, this is quite healthy. It is also natural to worry that such mid-life forgetfulness is a harbinger of something more sinister, such as dementia.

The ‘aha!’ test can indicate if you should be concerned. If you forget a word temporarily, but feel that it is on the tip of your tongue, and finally recall it with a sense of ‘Aha! That’s it,’ then your reaction is healthy.
This does not tend to happen with conditions such as Alzheimer’s, where people lose that sense of recognition when a memory is right.

—– It’s not just age that ruins memory

Growing older is not the only reason that our memory power may dwindle. Our ability to remember things can also be afflicted by our lifestyles. One common problem may be stress.

Studies show that quick bursts of stressful excitement can actually benefit our memory — perhaps because our brains evolved to rally their best resources when faced with an immediate threat such as a tiger in the grass. But long-term chronic stress, the sort that can grind into us with the constant demands of busy modern life, can damage our brain’s ability form new memories.

This is because constant high levels of the stress hormone, cortisol, can damage the hippocampus. Being soaked in cortisol dramatically reduces the ability of the hippocampus to produce new cells. This is linked to significant problems with concentration and memory, says research by the Stanford University scientist Robert Sapolsky.

Such difficulties can be increased because, ironically, in stressful situations we often depend more on memory for recalling certain things to help guide us through the problem.

—– Does modern life make us forget?
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img code photo … ALEX LENTATI

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‘Security protection code overload’: The profusion of PINs has many worried that they are losing their memory

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More and more people are anxiously consulting medical experts about ‘problems’ with their memory, in fear that they have early signs of dementia, according to Michael Saling, a neuropsychologist at Melbourne University. But, he says, they are often just suffering from a problem that psychologists have labelled ‘security protection code overload’.

Put simply, the worried patients feel mentally overwhelmed by all the numbers, codes and operating systems that they have to know in order simply to function in a computer-dominated environment.

That can lead to the common experience of ‘PIN-number amnesia’, where you find yourself standing in front of a cash machine, your mind a fearful blank, with an impatient queue forming behind you.

—– The good news…

Stresses and strains aside, modern life has good news for middle-aged brains. Neuroscientists have recently begun to discover how the mid-life brain, rather than giving up, instead reconfigures itself in order to cope.

As researchers at Duke University, North Carolina, and elsewhere have found, people in middle age begin to use two sides of their brains where previously only one might have been employed on a task.
This is called bilateralisation.

Commenting on this research, Barbara Strauch explains that as we age, the two sides of our brains become more intertwined, letting us see bigger patterns and think more broadly. Science may even have witnessed how ‘middle-aged wisdom’ grows in the brain. It used to be thought that the brain steadily lost myelin with age.

Myelin is the white-matter fatty coating of neurons which makes the connections in the brain work well by enabling electrical signals to travel through the brain quickly and efficiently — rather like the insulation on electronic wires.

When myelin withers, we may forget the names of people we’ve just met, or details of how to get to a new address.

New research shows that in mid-life, most of the myelin loss occurs in parts of the brain responsible for learning new things. The parts responsible for long-term memory show no such loss.

That would account for why we have trouble with new memories as we age, but not with our core knowledge. And something else has been found to happen — the level of myelin around people’s brains can continue to grow late into middle age.

Harvard University scientists who have witnessed this say that it may be a physical sign of the growth of ‘middle-aged wisdom’, where accumulated knowledge is being collated and networked more efficiently by the white matter.

—– How to protect your memory

Fortunately, health researchers believe there are ways in which we can significantly help to preserve our memory in later life.

The key is to stave off the sort of physical decline that can lead to mental decline and dementia. Dr Anne Corbett, of the Alzheimer’s Society, says: ‘Preventing dementia is all about everyday healthy living.

‘We have strong evidence for what medical conditions increase your risk. They are high blood pressure, stroke, diabetes, high cholesterol and depression. If you have these in mid-life onwards you are at higher risk of developing dementia.’

The human brain is the most complex piece of thinking equipment that has ever evolved. Your body is the life-support system for this very hungry piece of grey matter.
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Brain training: Just a little daily exercise, like this Zumba class, could reduce the risk of the decline of your mental abilities, many studies have shown

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While your brain constitutes only about 2 per cent of your body’s mass, it uses more than a fifth of its energy production. Efficient supply and maintenance are vital. If your physical health declines, your brain — and its sophisticated systems of memory — are at serious risk of following suit.

Just taking a little more daily exercise could make a huge difference for millions of people. ‘More than 13 studies show that exercise can reduce risk by up to 45 per cent,’ says Corbett. ‘Evidence shows that the exercise does not have to be strenuous to have this benefit: it can involve active walking for around 30 minutes a day, three times a week.

‘The exercise just has to raise the heartbeat by a little, making you feel slightly breathless.’
‘Exercising’ your brain with expensive computerised ‘brain-training games’ will not provide any real benefit, though, says Dr Corbett. Studies show that you may get better at playing the games themselves, but the benefits go no farther, she explains. It is the same with crosswords and Sudoko. They should be enjoyed for themselves, rather than taken as a substitute for a healthy diet and exercise.
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Ginko biloba: A study of more than 3,000 adults found that it made no difference at all to memory retension

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And beware any claim about how any single food can boost your memory, says Corbett. Only last year, an important report in the Journal of the American Medical Association punctured the idea that the herbal supplement ginkgo biloba is a brain-saver. The study of more than 3,000 adults found that it made no difference at all.

Adopting broader healthy-eating habits can, however, significantly reduce the risk of dementia. A range of studies indicates that Mediterranean-style diets work best, as they are low in fat and salt and high in oily fish.

Avoiding junk food can have real benefits, too. A study last month in the respected journal Neurology found people with junk diets high in complex ‘trans-fats’ are more likely to experience the kind of brain shrinkage associated with Alzheimer’s than those who consume less of the artery-damaging fats.

There is another compelling reason why healthy eating can boost your memory: it helps to keep your weight in trim. People who are obese in middle age are 74 per cent more likely to develop dementia compared with those of normal weight, according to a 27-year study of more than 10,000 men and women in the British Medical Journal.

Laboratory studies conducted by the National Institute of Environmental Health Sciences have found that caffeine strengthens brain connections. Drinking two cups of coffee a day appears to boost electrical activity between neurons in the hippocampus. The scientists say stronger connectivity means better learning and memory.

—– Memory plays tricks on us all

No matter how good our powers of memory, they can all be fooled. Because, whatever our age, memory is a slippery thing that can be grossly misleading.

A survey of 1,500 people last August by the University of Illinois found that most of us think that human memory is as reliable as a video camera that records information precisely. Moreover, around half of us think that our memories never change.

But scientific research shows the opposite is true. Even our most closely held recollections can completely change without us noticing.

Researchers who study how people remember momentous events have discovered that although people will swear faithfully that they remember exactly what they were doing when they first heard news of the event, their memory is wrong in about a third of cases.

John Seamon, a professor of psychology and neuroscience at Wesleyan University, Connecticut, has studied this phenomenon and says that, oddly, it is possible that the more frequently we recall an event, the less accurately we remember it.

His research suggests that when we use our minds to recall a particular memory, we do not go back to the event itself, but rather to the last time we remembered it. Each recollection adds new flaws and reinforces previous flaws. Eventually, we settle on a version that we subsequently consider to be gospel truth.

‘This is not done on a conscious level,’ Seamon believes. ‘But people are figuring out: “Where was I?
What is the story I’m going to tell about this event?”’

After about a year of doing this, he says, the memory — including the false elements — solidifies and becomes the person’s constant ‘truth’.

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