He says that the only reason for fatigue is lack of or unbalance of minerals in the body. I tried doing some of the things he recommends and it's legit. Mineral drops, cream of tartar and sea salt in filtered water or organic orange juice for starts. As well as beef fed liver can be pill form and cod liver oil. If you find some of his other talks he will go into how they put iron shavings in tons of food and in reality most people have too much iron and not enough magnesium and copper to get it into the blood stream and since they only test blood when looking for iron many people get misdiagnosed. If you are looking for more energy I'd check his work out.