I have been bodybuilding for 6 yrs, since I turned 39. I have made tremendous natural gains because of my hard work and dedication. I have always had a nice figure – been on the slender side with low body fat even before this fitness hobby. I loved the way I looked the first 4 yrs of working out with my determination and rigid routine (I lift heavy weights). Unfortunately, this hobby has aged me – I may have definition of abs and lean muscle mass but my face, neck, and prominent veins in hands has shown the detriments of bodybuilding in just the past 1-2 yrs. I love most aspects of my appearance, but I wish I could turn back time and maybe not work out so much or with such force. My advice is just be mindful and careful of your exercise regimen. While it may not affect every women the same, however, in most circumstances women show signs of aging faster than men and even more so with weightlifting.