Vitamin D3 is the active form of vitamin D. Vitamin D through a conversion process is transformed in the kidney and the liver to D3. This is, however, saved only a few days. When the sunlight is absent over a longer period, then it comes to deficiencies. Just because Vihado vitamin D3 comes in. Since there is little sun in winter in Studen Germany, vitamin D can be formed in the body inadequate, which can not be covered even on normal diet, as few foods a hoten vitamin D3 have content.
This has the following symptoms in a lack of vitamin D3 are possible: - Reduction of standing must - Muscle tension and cramps - Fatigue, depression, nervousness - Decreased ability to concentrate - Sleep Disorders etc.
An additional intake of vitamin D3 that can be compensated. So if little is outdoors and hardly fueling sunlight, should access, especially since the capsules are really pretty small and easy to swallow.