Myth 13: Sleeping on your back or with a satin pillow will help your face stay wrinkle-free.
That's a big exaggeration with a little truth behind it. As you age, the collagen and elastin fibers in your skin break down, so when you burrow your face into a pillow, putting pressure on these fibers for several hours at a time, the skin is increasingly less likely to snap back. "If you have a pattern of sleeping on one side, that side of your face will typically show more wrinkling than the other," says Tanzi, who adds that the difference is very subtle. Learning to sleep on your back can help your skin a bit, but you'd fare much better wearing a good sunscreen every day than sleeping on a satin pillow, says Woolery-Lloyd.
Myth 14: Rinsing your hair with beer will make it thicker.
A final rinse of beer at the end of your shower will leave you with more voluminous strands. "The beer builds up the circumference of the shafts," says Philip Berkovitz, founder of Philip B. hair products. One caveat: You may smell like a frat house until the scent dissipates. Instead, try a thickening shampoo with hops, such as Aussie Aussome Volume 2 in 1 Shampoo ($4.00, drugstore.com).