Daily norm of vitamin B7

0
1

Vitamin B7: Functions in the Human BodyBbiotin is vital for the production of fatty acids, cell growth, and the metabolism of amino acids and fats. Biotin assists in the citric acid cycle, which is the process of generating energy for aerobic respiration. Biotin is not only important for metabolic processes but for helping carbon dioxide transfer and maintaining steady blood sugar level.Biotin promotes healthy hair and nails and although it is found in many cosmetic products it cannot be absorbed through the skin. Biotin can be sourced from various foods, including beans, brewer’s yeast, cauliflower, egg yolks, fish, kidney, legumes, liver, meat, molasses, dairy products, nuts, oatmeal, oysters, peanut butter, poultry, wheat germ, and whole grains.Its abundance in food means that it is naturally consumed as part of a balanced diet.

Vitamin B7: Recommended Daily IntakeCurrently there is no RDI set for biotin but there are suggested adequate intake levels (AI).

    • Infants 0-12 months – 7mcg
    • Children 1-3 years – 8 mcg
    • Children 4-8 years – 12 mcg
    • Children 9-13 years – 20mcg
    • Adolescents 14-18 years – 25mcg
    • Adults over 18 years and pregnant women – 30 mcg
    • Lactating women – 35 mcg

 

Our readers recommend!!

To increase immunity, our readers advised on the use of natural remedy Secrets of Youth. This tool is proven for the prevention and treatment of viral diseases it includes 18 herbs and 6 vitamins.

 

Vitamin B7 deficiency is rare and symptoms are fairly mild and easily addressed with supplementation. Symptoms of deficiency are alopecia, dermatitis (a red scaly rash may appear around the eyes, nose, and mouth), and conjunctivitis. Neurological symptoms may also occur in the form of depression, hallucination, lethargy, and numbness and tingling. There is a condition known as “biotin-deficient face,” where the main characteristic is an unusual fat distribution across the face usually accompanied by a rash. Raw egg whites are known to bind vitamin B7 and stop it from being absorbed in the intestine. There is also some evidence that smoking may contribute to deficiency.Vitamin B7: Risk of Overdose
Studies conducted on animals have show little if any toxic effects from high doses of biotin, therefore it is highly likely that humans can tolerate far larger doses than the recommended daily intake. There is no evidence of adverse effects from taking high doses of vitamin B7.