You’ve tried everything to get to a slim waist and tight  thighs, but nothing works. You watch your friends eat as  much food as you do, and they’re skinny as a rail. What gives?

4 Hormones All Skinny People Have in Balance

Dr. Steven Sisskind, an M.D. with degrees from Stanford and Baylor College of Medicine, was urged by his wife Melanie to share what he had learned about what allows some people to stay thin without working for it …