If you're interested in this point, you should read Gary Taubes' book Why We Get Fat. http://www.amazon.com/Why-We-Get-Fat-About/dp/0307474259 http://www.amazo

If you're interested in this point, you should read Gary Taubes' book Why We Get Fat. http://www.amazon.com/Why-We-Get-Fat-About/dp/0307474259 http://www.amazon.com/Why-We-Get-Fat-About/dp/0307474259 The third chapter is all about why exercise isn't a good way to lose weight. It is generally a fantastic book.