It continues to bother me that some well intentioned people perpetuate the myth that 50% of breast cancer could be avoided just by exercising. This notion makes my blood boil!
I was not a great fan of exercise - I had a pretty active lifestyle but ...now I find it weird if I have to miss regular exercise sessions. is it saving me from cancer? No idea. But I feel good doing it and it doesn't put on weight, damage my liver or mess with my head, so I'll keep doing it.