I've been noticing that my hair seems to be falling out by the handful lately; my shedding problem is worse than the cat's, and she's really got it bad. I'm wondering if it could be connected with the amount of time spent exercising and if anybody else has experienced this. I put in about 70-100 miles per week which is a lot of hours on the bike since I am a very slow rider. I used to notice hair loss in my younger days when I went on crash diets, but I'd like to think I'm being more sensible these days. I guess I'm wondering because that "real age" test said I exercise too much. My weight has been declining ever so slowly without an appreciable change in eating habits. Will the hair loss stabilize, I wonder? It seems to be getting worse every day at this point .