免费

What Is Vitamin B5 (Pantothenic Acid)?

Vitamin B5, also called pantothenic acid, is one of eight B vitamins. It supports blood cell production and the conversion of food you eat into energy. Deficiency may lead to fatigue, headaches, and numbness in the hands and feet.All B vitamins help you convert the protein, carbohydrates, and fats you eat into energy. B vitamins are also needed for:healthy skin, hair, and eyesproper functioning of the nervous system and liverhealthy digestive tractmaking red blood cells, which carry oxygen throughout the bodymaking sex and stress-related hormones in the adrenal glandsHow much vitamin B5 should you get?As with most nutrients, the adequate intake of vitamin B5 varies by age.These are the adequate intakes set by the Institute of Medicine in the United States.Life stage groupRecommended intake of vitamin B5Infants 6 months and younger1.7 mgInfants 7 to 12 months1.8 mgChildren 1-3 years2 mgChildren 4-8 years3 mgChildren 9-13 years4 mgChildren and adults 14 years or older5 mgPeople who are p…