Add Yahoo as a preferred source to see more of our stories on Google. Eating a Mediterranean diet rich in olive oil, nuts, seafood, whole grains and vegetables is associated with a lower risk of all types of stroke among women, a 20-year-long study suggests.

The start of a new year for many people means renewed motivation to build healthier habits. This week in TODAY. com's Expert Tip of the Day series, we'll be sharing a series of recommended New Year's resolutions from experts with different backgrounds.