He spoke of washing out toxins in an article I read leading up to Khabib's Barboza fight. I attempted to find it, but fell short. He definitely talked about that being one of the advantages to drinking the 2 gallons of water per day that he had Khabib on leading up to the Barboza fight... all the way to Thursday evening.
Your "quackery" comment. lol....
Keep in mind that he's got a Batchelor's degree nutrition... & further educated mentoring under Rob Wolf. He also came up through wrestling... and is currently a pro-MMA fighter himself, so he has personal experience with it outside of his education. His business is weight cutting & nutrition & he's never missed one with his clients. Khabib, DC & Holloway among many others speak of how much better their weight cuts go when they do it his way.
So maybe he knows a little something yeah? Throwing out terms such as "quackery" is really strange to hear when you speak of somone so successful & well talked about by the people who follow his methods.
Personally I completely understand his point on washing toxins out of the body. Are you aware that the body is attempting to do that 24/7 & the more hydrated the body is, the more efficient it is in eliminating toxins.
What is a "toxin." It is "something in the body" that has no use. It really does make sense to aid the body in washing out as many toxins as possible. Toxins obviously weigh something... & they also take valuable resources away from the body to store them.
Even if you don't care to understand the thing about toxins... perhaps you can relate to the idea that he gets his clients on weight without dehydrating them. That was the point of what I was saying... the toxin thing was just extra info around the point I was making.