Extensive information about the fat soluble vitamin including suggested RDA intake, role in human body functions, food sources, and deficiency signs.

Content that explains correct intake, RDA values, food sources, and necessity in diet.

Discussion of function, deficiency, disease prevention, disease treatment, food sources, supplements, new research, and recommendations from the Linus Pauling Institute.

Featuring information on the health benefits of vitamin A.

Vitamin A fact sheet offering details on the functions, health benefits, dosage, sources, deficiency and overdose symptoms of this vitamin.

Provides basic functions, food sources, requirements, and graph detailing foods high in the vitamin with serving size.

A detailed description of vitamin A, including information on its functions, health benefits, and deficiency symptoms.

Learn about the benefits, sources, intakes, and storage information on vitamin A.

Includes body functions, suggested intake, and food sources high in the vitamin.

Discussion of the fat soluble vitamin including proper dosage, necessity in diet, and graph indicating good food sources.

Vitamin A supplementation advices and guidelines presented by World Health Organization.