Vitamin D, the sun vitamin, in the skin is formed under the influence of ultraviolet light. The fat-soluble vitamin is converted in the kidneys to the active form, calcitriol. Vitamin D is important, among other for the calcium and phosphorus metabolism, bone, teeth and a good defense. Especially infants, children and pregnant women should have sufficient vitamin D for growth and development. In many people's vitamin D levels during the winter months on the low side. Older people often have a deficiency of vitamin D. In the older the body's production of vitamin D include gradually.
Vitamin D3 3000 he Vitals is suitable for temporary use in the winter months. This extra high dose is also suitable in situations in which there are (an increased risk of) a deficiency of vitamin D exists such as in overweight people, the elderly, which are uncommon outside and people who take certain medication with a negative impact on the vitamin D status . Let preferably determine the vitamin D levels and dosing guided by blood levels.