Still, Dr. Bleich says that vitamin D is a relatively safe supplement to take, provided you keep your intake under FDA-approved limits of 100 micrograms or 4,000 IU per day. (Levels beyond that are ...
Certain medications: Some medications, like corticosteroids and weight-loss drugs, can affect vitamin D metabolism. Low magnesium levels: Magnesium is essential for vitamin D activation; low levels ...
Populations at risk for vitamin D deficiency include those who spend excessive time indoors, individuals with darker skin, and those with low dietary intake. Additional risks come from absorption ...
More than half of American adults took dietary supplements between 2017 and 2020 — but are vitamins really essential for everyone? Experts share what you need to know.
Vitamin D is a fat-soluble nutrient essential for various bodily functions. It plays a crucial role in calcium and phosphorus absorption, bone health, immune function, and even mood regulation.