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Biotin
Recommended Daily Intake
Food Sources
Egg yolk
Corn
Soybeans
Yeast
Liver
Peanut butter
Problems Associated with Deficiencies
Anorexia
Nausea
Depression
Hair loss
Dermatitis
Muscle pain
Functions/Potential Benefits at Recommended Levels
Necessary for formation of fatty acids
Necessary for production of energy from glucose
Required for metabolism of several amino acids
Assists in utilization of B-vitamins such as niacin
Potential Benefits Under Investigation
May strengthen brittle nails
Special Considerations/Possible Adverse Effects with Excess Intake
No adverse side effects have been found at doses as high as 10 mg a day
Toxicity has not been reported in patients treated with daily doses up to 200 mg orally
* Information in this chart is not intended to provide a complete review on any topic.
** The information in this chart is in reference to healthy adults only, not to children or pregnant and lactating women. |
Vitamins
