Bests & Worsts Reviews from Amazon

I bought this product because it was recommended by the author of hoshimoto protocol. If you have an underactive thyroid, it is likely you are making little to no stomach acid. If you don't make stomach acid, you can't digest protein. I am on a low carb, high protein diet and 2 hours after lunch, I would become so tired, no amount of coffee could revive me. Now I take 2 of these pills with every protein meal and that problem has disappeared.