How old is your liver? If you responded with the number I could get from looking at your driver's license, you might be wrong. At least, this could be the case if you consider your "epigenetic age" rather than your chronological age. 

One of the most difficult medical problems to treat with any method, traditional or alternative, is tinnitus. But now there's some hope. A recent study on a common herbal extract looks like it can be very helpful for most people with this problem.

If you need to remember something, you probably have a strategy or two to decrease your odds of forgetting. Many people like to write things down. Some believe that even if they never look back at their notes, they'll still be more likely to remember what they wrote simply by completing that exercise. And they may be right. But if you really want to increase your chances of remembering something, there's something better you can do once you pick up that pencil and notepad.