The Zone Diet is most popular diet among celebrity. It is more like a healthy lifestyle than an unhealthy diet. It was developed by Dr. Barry Sears, who says that the key element of this diet is choosing the right combination of foods.

More specifically, one’s daily intake of calories should be 40% from carbohydrates, 30% from proteins, and 30% from fat. Long-term, this results in burning more fat, increasing energy levels, curbing the appetite, and losing weight.