I've been eating the paleo way for 21 days and I'm really starting to see a difference in my body. 3 weeks is a relatively short period of time and so far I have lost 11 pounds and my clothes are really starting to fit differently. I'm not really losing weight anymore and I'm not going to be surprised if I actually start gaining because I started doing Crossfit last week and am hoping to start adding some muscle. With the paleo diet plan in full force, I do feel like I'm definitely losing body fat now and not just water. I'm having to make sure I keep my calories up so that I'm burning my body fat and not any muscle. I feel absolutely great, and even I can see change in these pictures.