It's interesting that multi-vitamins sometimes have D2 instead of D3. What does that mean? Vitamin D2 is from plants, it's ergocalciferol. It comes from plants that are irradiated by sunlight ...

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 ...

your healthcare provider may prescribe a high-dose supplement to take on a short-term basis. They usually prescribe vitamin ...

However, 800 to 1,000 IU is the dose that may have a better chance of giving a patient a normal vitamin D level. In some countries, vitamin D is listed in micrograms, and the relationship is as ...

There are actually two types: Vitamin D2 or ergocalciferol ... the circulating level of the vitamin than the former. Incorrect dosage might be a waste even if you taking it regularly Many people ...

vitamin D2 and D3 are called out on various labels, too. What exactly is the difference between D, D2, and D3? Are they all forms of the same vitamin, or is each one a completely different nutrient ...

Vitamin D supplements might lower blood pressure in seniors who are obese, reducing their heart health risk, a new study says ...

it’s important to pay attention to the dosage and form of vitamin D included in the supplement. Vitamin D2 can be less effective than vitamin D3 at raising blood levels of vitamin D, so it’s ...

Doctors generally prescribe vitamin D2 supplements if you have a vitamin ... adding that a daily maintenance dose should be about 600 IU. This is particularly important for people "who are most ...

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 ...