Answering your most popular mental health questions - part 2

What's depression? What's bipolar disorder? How do you treat depression? Michael Roizen, MD, Betsy Chung, PsyD answer your most popular questions on mental health.

Prescribing antidepressants alone for bipolar disorder could actually increase manic episodes in patients.

Get this must-know info if you are expecting.

Constant caffeine, skipped workouts and other perils of the late-night worker.

Try affirmative self-talk to turn your outlook around.

From exercise to meditation, here are 10 ways to manage unchecked stress.