June 3, 2024 — Healthy adults under the age of 75 are unlikely to benefit from taking more than the daily intake of vitamin D recommended by the Institutes of Medicine (IOM) and do not require ...

However, if you do opt to take a supplement, the National Institute of Health’s Office of Dietary Supplements says the recommended amount of vitamin D for adults 19-70 is 600 IU daily.

In some countries, vitamin D is listed in micrograms, and the relationship is as follows: 2.5 mcg (micrograms) = 100 IU. 5 mcg = 200 IU. 10 mcg = 400 IU. 15 mcg = 600 IU. 20 mcg = 800 IU.

However, long-term supplementation of vitamin D3 in doses ranging from 5,000 to 50,000 IU appears safe when taken correctly. If you take high doses of vitamin D and experience symptoms of ...

How much vitamin ... D supplementation, and efficacy of the supplements have not been clear. Now, the Institute of Medicine recommends tripling the daily intake for most children and adults to 600 ...

Best Organic – Himalayan Organics Vitamin D3 600 IU + K2 as MK7 Supplement ... MeltVit Chewable Vitamin D3 10000 IU is a high-potency vitamin D supplement designed to support bone health ...

According to the Food and Drug Administration (FDA), the recommended daily value (DV) of vitamin D is 20 mcg, or 800 International Units (IU). However, you may need a higher dose if you have ...

Around 600 to 800 IU a day should be plenty, unless your doctor instructs you otherwise. Extremely high levels of vitamin D can lead to irregular heartbeat, kidney failure and death. This is ...