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When it's too cold to go outside, one can't rely on the sun's rays as a source of vitamin D.

Doctor’s Orders: Don’t Become Vitamin D Deficient This Winter

Computers may play an important role in preparing us for the next viral outbreak – whether flu or Ebola.

Designing Antiviral Proteins Via Computer Could Help Halt the Next Pandemic

By Ian Haydon
Unsplash/Lea Bohland

How to Drink Socially Without Sabotaging Your Fitness Goals

By Theo Brenner-Roach
An active, fulfilled sex life adds years to your life.

Doctor’s Orders: Sex Increases the Quality and Quantity of Your Years

By David B. Samadi
All those cheeseburgers are wreaking havoc on your body's microbes.

Fast Food and C-Sections Are Unhealthy for the Same Surprising Reason

By John Bonazzo
A pair of flamingoes with their heads together at Chessington zoo, 24th December 1958.

Doctor’s Orders: The Medical Case for Having More Sex

By David B. Samadi
Thomas Manning, who received the first successful penis transplant in the U.S. last week.

‘Life Changing’ Penis Transplants Are the New Frontier in Medicine

By John Bonazzo
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