Αποτελέσματα Αναζήτησης
23 Ιουν 2023 · Learn how much vitamin D you need for optimal health, how to get it from sun, foods, and supplements, and what happens if you have too little or too much. Find out the causes, symptoms, and risks of vitamin D deficiency and toxicity.
14 Μαρ 2023 · Learn how vitamin D is made, why it is important, and how much you need daily based on various factors. Find out how to test your vitamin D levels and what to do if you are deficient or have high levels.
10 Αυγ 2023 · Learn how vitamin D helps your bones, immune system and brain, and where to get it from food, sun and supplements. Find out the recommended daily amount, the risks of deficiency and the possible side effects of too much vitamin D.
31 Ιαν 2019 · Learn how much vitamin D you need for healthy bones and other possible benefits, based on the latest evidence and guidelines from the IOM. Find out who should consider vitamin D testing and what are the risks of high or low levels.
25 Απρ 2017 · Learn how much vitamin D you need from foods, supplements and sunlight, and why it is important for your health. Find out the different sources and guidelines for vitamin D intake, and when to check your blood level.
20 Ιουν 2018 · Symptoms. Recommended daily intake. Good sources of vitamin D. Can you take too much vitamin D? When to see a doctor. Vitamin D is beneficial to health. However, guidelines on how much to...
21 Δεκ 2023 · For adults, a level of vitamin D in the blood of 20 nanograms per milliliter (ng/mL) or above is generally considered adequate. Levels below 20 ng/mL are generally too low for adequate bone...
