But it raises the question: Do keto supplements actually work, or is it simply ... why you’re doing it and if it’s really worth it. “Very restrictive diets are hard to follow, and they ...

Richard Bloomer has been researching supplements and how safe and effective they are for more than two decades. He founded the University of Memphis' Center for Nutraceutical and Dietary ...

because they don't work and can be harmful, says NHS England's top doctor. Diet pills, "tea-toxes" and appetite suppressant products are no quick fix, says Prof Stephen Powis, NHS medical director.