Q: how can i lose baby fat and all my body im 18 and weight 160

A: Read fat loss article and follow the directions in there. It'll give you the high-level strategy to lose fat and additional links to learn about proper nutrition and weight training. After you have read and fully understood the articles you can use Fitness Guide to get a starter program. You are at the absolute perfect age to shape your body into exactly how you want it to appear. My articles will give you all the knowledge you need -- then you'll just need time and dedication to stick with the program. Good luck!