Insights on supplements, nootropics, and wellness.
6 articles matching "vitamin D".
Dutch and EU vitamin D advice by group, EFSA's upper limit, D2 vs D3, and what blood-test levels mean according to named guidelines.
Protein norms, whey versus plant, and what collagen trials show for skin, joints and tendons, with funding noted and Dutch guidance for when a tub isn't needed.
CoQ10 has decades of heart and statin trials; calcium AKG has mouse studies and very little human data. Here is what each one actually shows.
