Hi everyone!! I just wanted to let you know that I had success losing 60 pounds on Atkins with hypothyroidism. I think the diet helped stabilize my levels. After losing the first 20 pounds, I started exercising which I think helped. It can be done. It took me 10 months to lose it and I was able to maintain between 138-142 for over a year. Miraculously, my medication for my thyroid was gradually decreased! (In case you are wondering about my stats-- I am currently in my 24th week of pregnancy posting a 19 pound weight gain! Trying to keep it to the 30 pound mark by full term-- wish me luck!)