Homeopathic medicines are promoted as natural alternatives to conventional medications. Do they really work, and are they safe? Here's what you need to know. VIDEO TRANSCRIPT The Claim: Homeopathic remedies are effective. When shopping for over-the-counter medications, you may have noticed...

Can Prevagen and other brain-boosting dietary supplements such as Ginkgo Biloba really sharpen thinking and prevent dementia? Here's the 411 on what actually works. VIDEO TRANSCRIPT Everwell Version THE CLAIM: Dietary supplements can improve your memory. We all want to keep our minds shar...

Alkaline water is touted for its ability to neutralize acid in the body and promote weight loss, among other things. Find out whether it's really better for you than regular water. VIDEO TRANSCRIPT The Claim: Alkaline water is better for you than regular water. If you listen to celebrities ...

To stay active as you age, certain types of exercise are better than others. Find out which ones are most effective for warding off feebleness. VIDEO TRANSCRIPT THE CLAIM: Aerobic exercise is more important than strength training. Say the word "exercise," and most of us think aerobic or ca...

Trying to cut back on sugar? It's often in foods where you least expect it. Here are some high-sugar foods that may surprise you. VIDEO TRANSCRIPT If you're trying to cut back on sugar, you know to steer clear of things like soda, candy and ice cream. But here are six other sources of sugar t...