Scientists have called the most important vitamin for human health. It was the vitamin D. Without it our body can not fully function and work. According to Australian experts, the vitamin D and sunlight plays a key role in many metabolic processes and actually builds a strong immune system.
According to the publication, WebMd, many studies have already proved that on the background of deficiency of vitamin D adults and children begin to get sick often with colds. Also the body becomes difficult to deal with chronic ailments, allergies and asthma. In winter, the shortage could be critical.
As winter sunlight is much less, the physicians are advised to compensate for it by eating foods rich in vitamin D. This vitamin is found in fatty fish varieties and also in complete vitamin complexes.
A very important supply of vitamin D in pregnant women. Often enough contains special vitamin complexes. But don’t take this vitamin themselves, without consulting a doctor.
To ensure the health of bone and muscle tissue in age from 19 to 65 years it is recommended that preventive supplementation of vitamin D in the season of low sun exposure from October to April. In 19-50 years, the dose of vitamin D is 600 IU/day over 50 years – 800-1000 IU/day.