How much vitamin C you need per day depends on your age, sex, pregnancy and lactation status, and if you smoke. Here are the guidelines and general limits.

In the hierarchy of a corporation, the upper echelons of leadership often seem shrouded in an aura of detachment, leaving a divide between C-suite executives and the rest of the workforce. However, a ...

Medically reviewed by Mary Choy, PharmD Vitamin C (ascorbic acid) is an essential nutrient that supports immune function, promotes healthy skin, and helps protect cells from damage. As a water-soluble ...

This summer, longtime CNN Washington Bureau Chief Sam Feist is set to become the new CEO of C-SPAN. He’s taking over a venerable and respected Washington institution, which is really saying something ...