Vitamin B6 can also influence serotonin and dopamine levels, which can impact your sleep if taken too late, Keatley says.

Medically reviewed by Jonathan Purtell, RDN The best time to take vitamin C to boost your immune system is with meals ...

Supporting your heart is one of the most important investments you can make for your overall health, and taking certain ...

The best time to take fiber supplements depends on your reason for taking them and how your body responds. Learn more here.