A supplement scientist who researches the health claims of products for a living shares the four he takes daily for heart ...
Why we chose it: Pure Encapsulations Vitamin D3 gets our pick as the best high ... supplement — at least 10,000 international units (IU) daily. This may be followed by a maintenance dose of ...
For example, vitamin D3 is more effective than vitamin D2 ... Two drops deliver 1,000 international units (IU) of vitamin D, making it easy to tailor your intake to your specific needs.
You'd probably have to take in excess of 10,000 units daily for long periods of ... vitamins sometimes have D2 instead of D3. What does that mean? Vitamin D2 is from plants, it's ergocalciferol.
While many are available in the form of food, drinks or the sun, sometimes we don't get as much as we need in our daily diets ...