Vitamin D supplements are generally in your system after 4 to 12 weeks. Learn more about the importance of consistent supplementation to sustain results.

In the wake of the worst U.S. aviation incident since 2001, as authorities hunt for answers, victims’ families share wrenching stories of love and loss Johnny Dodd is a senior writer at PEOPLE, who ...

Vitamin D is essential for bone, teeth and muscle health, but can have an adverse effect if taken in excess ...

D'Angelo performs at Outside Lands 2015 at Golden Gate Park in San Francisco, California. Correspondent When I showed up to Golden Gate Park on August 7, 2015 for a D'Angelo concert as a part of the ...

D'Angelo had a complicated relationship with the single and music video, one of the major moments of his career D'Angelo/YouTube; Shahar Azran/Getty R&B star D'Angelo has died after being diagnosed ...