As a physician interested in wellness and longevity and a woman interested in toning up and looking good, I'd say Stark is the most comprehensive program I've found since I've started my weight loss journey7 years ago. In the past 9 months I've made significant improvements in my body composition and I see in the mirror how much better my whole body looks. I'll be the first to say that I have trouble always meeting the goals set by my nutritionist but they are completely reasonable . The program isn't complicated. The initial investment isn't covered by insurance, typically and it's expensive but includes a extremely thorough panel of labs you will never get from your regular doc. The naturopath doc reviews them with you. Then steps, water, tracking foods/macros, personal training twice a week, body scan every six weeks and pow wow with your dietician or health coach every six weeks. Everyone really seems to care about your progress. My trainer pushes me but we laugh a lot so it's hard work but fun. Their naturopaths are very knowledgeable. And the chiropractor is also excellent. Both my health coach and dietician are extremely helpful with holding me accountable. I have nothing negative to say about this program. I completely and without hesitation recommend Stark. It's not feasible financially for everyone but if you can swing it, you're investing in yourself, in a healthier future. read more