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.

Why do I need vitamin D in pregnancy? Vitamin D helps to regulate the levels of calcium and phosphate in your body. You need ...

When is the best time to take vitamin D? The best time to take any vitamin is the time when you will remember, says Gans. In ...

Officials today highlighted the benefits of vitamin D supplements which has been linked to helping ward off infections, ...

How much vitamin D do I need? Children from the age of one and adults need 10 micrograms (mcg) of vitamin D a day, according to the NHS. Babies up to the age of 1 year need 8.5 to 10 micrograms of ...

Learn about the best time of day and way to take vitamin D and if you should consider a supplementing with this nutrient.

How much vitamin D do I need? Children from the age of one and adults need 10 micrograms (mcg) of vitamin D a day, according to the NHS. Babies up to the age of 1 year need 8.5 to 10 micrograms ...

Almost all successful anti-fracture clinical trials have used vitamin D3 at a dosage of at least 800 IU/day (20 mcg per ... vitamin D testing and some do not, and prices vary from $10 to $50 ...

"Government advice is that everyone should consider taking a daily vitamin D supplement during the autumn and winter. People at high risk of not getting enough vitamin D, all children aged 1 to 4, and ...

The NHS has issued a reminder to the public that they should be taking a 2p pill every day from this month - and it can have ...

“The recommended daily amount of vitamin D for adults aged between 19 and 70 is 15 mcg which is 600 IU or International Units, a unit used to measure vitamins. It’s really common to take ...