Does swallowed gum really stay in your stomach for seven years? We explain the true digestive process and the rare circumstances where it poses a risk.
Combining D2 and D3 adds to your total Vitamin D load. Understand the shared pathway, safety risks, and medical reasons for a dual supplementation plan.
Is spending three hours lifting productive? Learn the critical factors (intensity, rest, type) that turn a long workout into efficient progress or damaging overtraining.