My roommate is trying to convince me that you can’t catch a cold from cold weather…

You recently mentioned HEPA air purifiers. What about the ion type?

I have a co-worker who swears by elderberry extract as a cold and flu preventive. What do…

I have had fluid drawn from my left knee three times in the past month, and each time the…

What do you think of CT scans to screen for lung cancer?

With all the controversy about mammograms and breast self-exams, I’m very confused…

I have a history of deep vein thrombosis and am wondering whether or not I can take black…

My wife suffers terribly with muscle cramps in her legs. She has tried quinine capsules,…

What do you recommend for thin, dry skin and hair and brittle nails? Are there any…

I heard that exercise and weight loss can protect against breast cancer. If this is true,…