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.

According to the National Institutes of Health (NIH), the average adult’s daily value (DV) of vitamin D is 15 mcg (600 IU ... to the body compared to D2 (ergocalciferol).” ...

We also need vitamin D to support various other functions and systems in the body. But if you’ve been shopping the supplement aisle, you must have noticed that there isn’t just one form of vitamin D: ...

Thorne also wins Healthline’s vote as best vitamin brand, for the high quality of its supplements, which are made with pure ingredients and free of contaminants, fillers, and heavy metals.

Study Questions the Role of Vitamin D2 in Human Health but Its Sibling, Vitamin D3, Could Be Important for Fighting Infections Feb. 25, 2022 — New research has found significant differences ...

There are actually two types: Vitamin D2 or ergocalciferol, and Vitamin D3 or cholecalciferol. This latter is considered to be stronger at causing an increase in the circulating level of the ...

Vitamin B12: 30 to 60 mcg in 100 g of dried purple layer (1,250% to 2,500% of your DV) Seaweed can be a rich source of vitamin B12, depending on the type you consume. There's as much as 60 mcg in ...

Vitamin D has two forms: D2 and D3. Vitamin D2 comes from plant-based sources. Vitamin D3 is found in some fish and produced ...

Medically reviewed by Elizabeth Barnes, RDNMedically reviewed by Elizabeth Barnes, RDN Vitamin D is a general term that ...

The most common vitamin D compounds are vitamin D2 and vitamin D3, which come from different natural sources. Doctors generally prescribe vitamin D2 supplements if you have a vitamin D deficiency ...

There are two types of vitamin D supplements available for over-the-counter purchase (vitamin D2 and vitamin D3). Vitamin D3 is the type that most experts believe should be utilized in clinical ...

Nov. 6, 2024 — Children whose mothers took extra vitamin D during pregnancy continue to have stronger bones at age seven, according to ... Folic Acid May Mitigate Link Between Lead Exposure ...