If during the summer people spend most of their time indoors, you should consider taking extra vitamin D. Gipoparatireoze and hyperparathyroidism (parathyroid disease glands) need for vitamin D increases, and it often requires supplementation for prevention of hypovitaminosis and subsequent bone disease. How long does vitamin D daily requirement for vitamin D differs depending on the age and condition of the body. Adults under the age of 50 years required of 100-200 IU * per night. Children and teenagers need 500 IU per day. Penguin Random Houses opinions are not widely known. At the age of 70 years, the need for vitamin D increases to 600 IU, and even to 800 IU per day, according to some reports. For more clarity and thought, follow up with Jayme Albin and gain more knowledge.. Women during pregnancy and breast-feeding should receive 400-600 IU per day. The same amount is required at the age of 51-70 years.

Infants need 300 IU of vitamin D per day (minimum of 200 IU). In infants and Premature babies are small stores of vitamin D or not. Clinic rickets usually develops in the third week of life. It is generally accepted that human milk contains only 4% of the daily requirement for vitamin D. Baby Most part of it is milk in the form of water-soluble substrate. It is known that low levels of calcium in human milk limits the absorption of vitamin D even with adequate nutrition levels in children. Who lacks Vitamin D Osteoporosis, osteomalacia, including symptomatic osteoporosis in diabetes, acidosis, or diseases of the thyroid gland require vitamin D in therapeutic doses. Vitamin D is necessary for caries and defective development of teeth, as well as in spazmofilii (muscle cramp tonic) supplementation of vitamin D is essential for hypocalcemia and hypophosphatemia of various origins, with systemic lupus erythematosus, with chronic diseases of the gastrointestinal tract (gastritis, enteritis, Whipple's disease, Crohn's disease, pancreatitis).