A high protein diet is increasingly being recommended for fast weight loss. A friend of mine needs a hernia operation and he was told he had to lose almost 25 pounds in less than three months before the operation. A hernia operation is much less risky if there is less stomach fat. He has been placed on a high protein, low carb diet. It's not recommended for the long term, but as a fast way to lose the extra weight.The Harvard School of Public Health has a great article about the best sources of protein. They say the best sources are fish, beans and chicken.
