Vitamin D (aka calciferol) is a fat-soluble vitamin that’s naturally present in some foods. “Vitamin D plays an important ...

Best multivitamins for adults and the benefits they provide explained - Stay in tip-top health with these daily pills ...

Best multivitamins for men to boost health, from gummies to capsules - Find a formula that fills the gaps in your diet ...

Low levels of vitamin D are linked with increased inflammation and a higher risk of autoimmune conditions, Cassetty says.

Look, we all want to be that person who rolls out of bed feeling like Captain America after a serum injection. But let’s be real — most of us wake ...

Vitamin B6 can also influence serotonin and dopamine levels, which can impact your sleep if taken too late, Keatley says. “For individuals using a B-complex supplement, morning with breakfast is often ...

Iron supplements are particularly infamous for causing constipation, nausea, and stomach pain. Vitamin C in high doses can ...