Wow-that's very interesting. I do swim 5 days a week, but I'm not much of a runner. I think I'll start taking the stuff for a month before I think about going off the Prozac-, and of course, I'll try to get my Dr. to go along with me. He did mention the SAD disease, and I bought the special light from Canada, but I just can't get into a good habit with it....
Thank you for your input-anyone else have any comments?