How many vitamin b deficiency?

There are many reasons for dry hands and feet, not necessarily related to the lack of vitamins, may be related to the lack of b vitamins and vitamin ad. Specific lack of which vitamins, to be checked to be clear, can not blindly supplement vitamins. If the elderly show dry hands and feet, may be related to sebaceous gland secretion sebum less skin moisture, there are other diseases can also show dry hands and feet, such as diabetes, liver disease, kidney disease, etc., anemia or malnutrition, hands and feet will also show dry. Therefore, the reason is multi-faceted, to be treated for the cause. Usually to use less detergent. More moisturizing skin care products daub.