Probiotic Enemas, Digestive Enzyme Myths, Breathing 10 Kilograms of Oxygen, Low-Protein Diets & More!

Matt Gallant is an entrepreneur, a poker champion, an ex-rock guitarist, a strength and conditioning coach with a degree in kinesiology, the CEO of a company called , and a guy who send me e-mails like this: "Subject line: probiotic enema Break open a...