How B Vitamins Improve Brain Health, Cognition, Psychiatric Problems and Mood Disorders

By Dr. Mercola

It’s well-established that healthy fats such as animal-based omega-3s — especially DHA — are vitally important for your brain health, but other nutrients such as vitamins are also necessary for cognition and the prevention of neurological disease and mental disorders.

Psychiatry typically relies on drugs as a first line of treatment, but even more severe psychiatric problems have been shown to benefit greatly from nutritional interventions.

One nutritional deficiency in particular that has the potential to wreak havoc on your psyche is niacin (vitamin B3). Continue reading

Neurological Issues, Their Triggers, and Beneficial Food Choices

by Medical Medium

Do you struggle with chemical sensitivity, tingling in the hands and feet, tremors, brain fog, anxiety, or depression? These, and many more mystery symptoms, are connected to neurological and central nervous system issues.

The symptoms can be frustratingly inconsistent, and well-meaning practitioners can sometimes misread the signs your body is displaying and prescribe an ineffective protocol. No one should have to spend their time trying things that will never work! Below I will detail many of the mystery symptoms that signal neurological issues and the foods and supplements that offer you healing support.

Neurological Symptoms Continue reading

7 Signs You May Have A B12 Deficiency

You try to eat right and get all of your vitamins and minerals from whole, fresh foods. But vitamin deficiencies can show up as physical symptoms, despite our best efforts to eat right.

We intake vitamins and nutrients from our food as part of our digestion process. Unlike vitamin D, which can be produced by our bodies, B-12 comes only from outside sources into the body. B-12 is an essential nutrient that your body uses to produce red blood cells, DNA and nerves. Continue reading

B Vitamins – The Who and What

by Al Sears, M.D.

About 25 years ago, I developed a phrase to help my fellow medical students remember the names for all the B vitamins. I still use this to teach nutrition today: “Teddy Roosevelt Never Painted Pyramids Blue in Fancy Clothes.” It contains the first letter of all the B vitamins in numerical order. (The missing numbers are compounds researchers thought were vitamins but turned out to be non-essential.) See Below: Continue reading

Could This be the Key Factor Spiking the Rise in Dementia and Alzheimer’s?

By Dr. Joseph Mercola

Large doses of B vitamins can halve the rate of brain shrinkage in elderly people with memory problems. It may slow their progression toward dementia.

A two-year clinical trial was the largest to date into the effect of B vitamins on “mild cognitive impairment,” a condition which is a major risk factor for Alzheimer’s disease and other forms of dementia. Continue reading

Vegan Vitamin B12 Deficiency is a Myth

August 2010 by: Cindy Jones-Shoeman

(NaturalNews) Some vegetarians will avoid becoming vegan because of one simple myth they’ve heard again and again: they’ve heard that vegans can suffer from vitamin B12 deficiency based on their diet. Lots of vegetarians decide, based on this faulty information, that they need to continue eating animal protein. However, nothing could be further from the truth. Continue reading

Pervasive B12 Deficiency Affects Millions — How About YOU?

By Joseph Mercola, D.O.

The common picture of a B12 deficient patient is an elderly person with pernicious anemia. But B12 deficiency may be caused instead by food-B12 malabsorption. Food-B12 malabsorption is the inability to release B12 from food or its binding proteins. Unlike pernicious anemia, it’s more likely to be associated with mild, preclinical B12 deficiency.

B12 deficiency is common in elderly patients. One study revealed a prevalence of 12 percent among elderly people. Other studies, focusing on those who are in institutions or who are sick and malnourished, have suggested a higher prevalence of 30 percent to 40 percent. Unfortunately, B12 deficiency is often unrecognized because the clinical manifestations can be very subtle. In fact, one of its manifestations — mild memory loss — can mimic the early stages of dementia. Continue reading

Space-Age Discovery Adds 10 Years to Your Life‏

By Al Sears, MD

You know stress hurts. You worry, you feel anxious… you lose sleep. That’s old news. But now, through the discovery of telomeres, we can actually measure the effects of stress. And the wear and tear is more distressing than we even imagined.

Researchers at the University of California discovered that stress speeds up aging.1 This makes your cells die before their time – and produces all the terrible effects we think of as aging. They compared women who felt a lot of stress to women under little stress. Using certain cellular markers, they discovered the high-stress women were up to 10 years “older” than women with low stress levels!2

The cellular markers they used are “telomeres.” Telomeres are the “time keepers” attached to every strand of DNA. As they wind down, you get older and your body breaks down. What’s more, the effects of stress on telomeres get worse with age. A North Carolina study found that stressed women over 55 had significantly shorter telomeres.3  Therefore, the older we get, the more important it is to control the stress in our lives.

It’s not just women. Continue reading

Warning: Potentially Life Threatening Vitamin Deficiency Affects 25% of Adults

By Dr. Mercola

Vitamin B12 is fittingly known as the energy vitamin, and your body requires it for a number of vital functions. Among them: energy production, blood formation, DNA synthesis, and myelin formation. Myelin is insulation that protects your nerve endings and allows them to communicate with one another.

If you know or suspect you’re vitamin B12 deficient, you’re not alone. Recent studies from the U.S. Framingham trial show one in four adults in the United States are deficient in this vitally important nutrient, and nearly half the population has suboptimal blood levels.


How You Get Vitamin B12 Deficient

Vitamin B12 is present in natural form only in animal sources of food, which is one of the reasons I advise against a strict vegetarian or vegan diet. There are many well-documented cases of blindness and brain abnormalities in strict vegetarians, resulting from vitamin B12 deficiency. 

The older you get the more likely you are to have a vitamin B12 deficiency. The two ways you become deficient are through a lack of vitamin B12 in your diet, or through your inability to absorb it from the food you eat.  I recently visited India, which is primarily a vegetarian based culture. Current studies there show about 80 percent of adults are deficient in vitamin B12. Continue reading