Researchers at Pennsylvania-based Wilkes University found that making love just once or twice a week significantly increases your levels of flu-fighting antibodies, possibly because it may expose you to more germs, revving up your defenses.
This Year's Best Gear
From toys and tools to gadgets and four-wheel fun, we give you the rundown of the most exciting new goods.
Plus: A Look Inside the Global Ivory Trade
ON NEWSSTANDS NOW
Sign up to receive the Men’s Journal newsletter and special offers from MJ and its marketing partners.