Thanks for your emails regarding a low carb diet. I began following you back in October 2018. At the time I weighed 280 pounds. I set a goal of losing 50 pounds by October 2019. On October 5 2019 I weighed 228. Since that time I have not gained a pound, and I feel great. People ask is low carb/keto sustainable and my answer is a loud YES. I have completely change the way I eat, thanks to your website. I get my blood work done every six months and it is excellent (cholesterol, Hdl, Ldl, triglycerides etc.). I’m 77 years old and enjoy this new approach to living. Your tips on dieting, fast food choices and exercise have been very helpful.  I just wanted to thank you for some of the ideas you have put forth and share my success story.