What causes smooth hair to become a frizzy mess, worthy of Albert Einstein? Dr. Charlotte Grayson tackles a hairy question.
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Healthy Living (10)
Why does sucking on helium make your voice sound funny? See if this question can stump Dr. Charlotte Grayson.
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Which is less germy, a toilet seat or your office desk? How long can germs survive on surfaces? Test your knowledge of germs with our Everwell Challenge.
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Studies show that yoga can be beneficial for people with arthritis. Learn how it can help and what you need to know before getting started.
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Chef Kev explains why blanching veggies helps keep the flavor locked in.
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Multivitamins are promoted for everything from boosting energy to improving heart health. Find out whether they live up to their billing and what to look for in a multi.
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Is it really harmful to get less than the recommended eight hours of sleep a night? Our Healthy Skeptic investigates
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Why does our hair turn gray as we get older? Dr. Charlotte Grayson combs through the science behind gray hair.
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Can't figure out why you sneeze? Dr. Charlotte Grayson explains the science around sneezes.
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Skin moisturizers come with a variety of claims and price tags. Here's what to look for and what to avoid.
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