Browsing Category : Nutrients

Vitamin B3 (niacin) – Benefits, Sources, Deficiency Symptoms and Side Effects

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Vitamin B3, also called niacin and niacinamide, is an important water-soluble vitamin that can be found in many common foods including certain types of meat and organ meat, tuna fish, seeds, mushrooms, and others. Niacin is a part of the vitamin B complex, along with other B vitamins including Vitamin B1 (thiamine), Vitamin B2 (riboflavin), and others. Niacin is an important…

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Vitamin B1 (Thiamine) – Benefits, Sources, Deficiency Symptoms and Side Effects

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Vitamin B1, also known as thiamin, is classified as a B-complex vitamin. Very small amounts of vitamin B1 are found in virtually all foods, and many commonly eaten foods contain substantial amounts,  deficiency of vitamin B1 is among the more common nutrient deficiencies in the U.S,  deficiency of vitamin B1 is among the more common nutrient deficiencies in the U.S.…

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Vitamin A – Benefits, Sources, Deficiency Symptoms and Side Effects

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The term “vitamin A” makes it sound like there is one particular nutrient called “vitamin A,” but that is not true. Vitamin A is a broad group of related nutrients. Each of these nutrients provides us with health benefits, but these benefits may be quite different and they may be provided in different ways. Here is a summary chart showing…

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