Ultra-D-sium Dietary supplement based on plant-based vitamin D and magnesium; indicated for maintaining bone and joint integrity and muscle function. A single capsule of Ultra D-sium provides 100% of the RDA (recommended daily allowance) of vitamin D in synergy with marine magnesium. Contains no animal derivatives. Vitamin D It is essential for bone, muscle, and dental health, as well as maintaining an optimal immune system and preventing the early signs of aging. Vitamin D can have two sources: either naturally produced in the skin through the action of ultraviolet rays, or ingested through diet. Vitamin D, found in large fish (salmon, cod, halibut, tuna), concentrates pollutants. Another source is mutton fat, from which the lanolin used in some vitamin D products is extracted. Plant-based vitamin D can be obtained from yeast or mushrooms, which are naturally rich in ergosterol, a precursor to vitamin D. To offer a vitamin D completely free of animal or synthetic derivatives and easily digestible by everyone, even those with fragile livers, Holistica research has selected a yeast that, when simply dried under UV rays, naturally develops its vitamin D content, just as our skin does under the sun. It participates in the absorption of calcium and phosphorus, as well as in the balance of cell division. Vitamin D also contributes to a healthy immune system. Ingredients Sea salt rich in magnesium (56.5%; vegetable capsule in hydroxypropylmethylcellulose; vitamin D from yeast (Saccharomyces cerevisiae); anti-caking agents: talc; magnesium stearate. How to use Take 1 capsule daily. One capsule a day provides 100% of the RDA for Vitamin D and 33% of the RDA for Magnesium. To optimize assimilation, it is recommended to take it during a meal in which lipids are consumed. Warnings Do not exceed the recommended daily dose. Keep out of reach of children under 3 years of age. Food supplements should not be considered a substitute for a varied diet. Pregnant or breastfeeding women and children are advised to consult their doctor. Format Bottle of 60 capsules - 20 g. Code 5403