Vegetarian diets—whether lacto, ovo-lacto or vegan—can each easily supply all the nutrients needed for vigorous good health, with the possibility of one exception—vitamin B12.

Wonder what vitamin B12 is good for? This key nutrient can help improve your mood, energy level and mental alertness. ... Wondering what B12 is good for?  This water-soluble vitamin is a key

The amount of vitamin B12 actually needed by the body is very small, probably only about 2 micrograms or 2 millionth of a gram/day.

Interestingly, while eggs contain B12, they also contain substances that block absorption,4 a fact that leaves only milk as a good source of B12 for vegetarians.

Introduction; Recommended Intakes; Sources of Vitamin B12; Vitamin B12 Intakes and Status; Vitamin B12 Deficiency; Groups at Risk of Vitamin B12 Deficiency; Vitamin B12 and Health;

The investigators arrived at that conclusion after looking at vitamin B12 levels in about 100 people ages 61 to 87. All were assessed with brain ... Feel Good Again DVD; 25 ways to STOP THE PAIN;

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High vitamin B12 level and good treatment outcome may be associated in major depressive disorder.

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High vitamin B12 level and good treatment outcome may be associated in major depressive disorder...