I love coffee, and I drink a lot of it. I’ve never developed any problems as a result,…

I’m wondering if you can settle an argument. A friend insists that smiling, by itself,…

What causes blue fingernails?

I understand that the FDA recently warned that some prescription sleeping pills aren’t…

What causes muscle twitches? They occur all over my body and drive me crazy. Can I take…

Is it necessary to use iodized salt? Is it better than “natural” salt that isn’t…

I’m confused about curcumin and turmeric. I have the impression that curcumin, not…

I’m wondering about a new kind of breast cancer surgery that spares the skin and the…