3 ms·

Note that one study showed that small, daily doses (or medium, weekly doses) had significant preventive effect against respiratory infections, whereas a large m

Note that one study showed that small, daily doses (or medium, weekly doses) had significant preventive effect against respiratory infections, whereas a large monthly dose had no such effect.

lambdaba 6y ago
This might be both because vitamin D has low oral absorption, especially in high doses, and that staggering is necessary, and that some systemic effects take time to manifest.