The doctor that discussed the meat rotting also explained how our bodies naturally cleanses itself out, and all we need is enough (8 glasses) water and at least 25 grams of fiber. I bought his book, lol, and it's fascinating. The whole show was eye-opening, wasn't it?
If you are concerned about the junk we eat, the best thing to do is to go off of the junk by eating a more natural diet, while making sure you get enough fiber and water, and you'll feel SO much better within a few days. Someone did a great job in designing our bodies
If you try one of the 'detox' products, you'll probably feel worse because they work through diuretics and laxatives, neither of which your body needs. Many even contain potentially harmful products. Unfortunately, the FDA has their hands tied.
Regarding the FDA, here is something else to consider - there
are some big name pharmaceutical companies coming under fire for releasing products that have eventually been found to be harmful. This happens even with the best watchdogs looking over them.
Now think about the supplement companies that don't have ANYONE watching over them. They are well known for making unproven claims because they don't have to prove them. Some are even known for paying off people that complain of side effects, and there isn't anyone out there keeping score. They are not legally required to report these issues. It's really frightening.