Vitamin D for Size & Strength

[Mad-Bull]

Been supplementng with it for a-while, thing i've noticed is a bit more energy in the gym lately. (I think it's the Vit D lol).

Same here its been about 6 months for me. But holy fuck at you guys taking 5000 IU! My doctor recommended I take 1000IU as a Maximum and showed me some recent studies regarding it at that dose. You guys have any more information regarding doses that high? Any added benefit?

 

[Number LL]

Same here its been about 6 months for me. But holy fuck at you guys taking 5000 IU! My doctor recommended I take 1000IU as a Maximum and showed me some recent studies regarding it at that dose. You guys have any more information regarding doses that high? Any added benefit?

Here are a bunch of studies on D3. The blog author picked out "reasonable" dose ones. Even the first ones says they rarely see side effects until you dose over 10,000IU chronically. Most of the ones I have read that have indicated problem were when people were mega dosing >20,000IU.

Nige's Diet & Nutrition Blog: Vitamin D3: Studies from 2005 to present.