This health tip is for you - yes - YOU!

Some 70 million Americans have trouble sleeping. If you are one of them -- one way to sleep tight is to sweat-a-lot.

According to a study published in the Journal of the American Medical Association, researchers found that people who exercised for 30 to 40 minutes, four times a week, were able to cut the time it took them to fall asleep by an average of 15 minutes.

Well - today I walked dogs for the Humane Society for 2 1/2 hours in 90 degree weather. I plan to sleep tight tonight!