Dr. Cohen believes in right proportion of food intake that suits an individual’s body. His blood test diet for weight loss is based on personal evaluation of each dieter. He compares the blood reports with the database gathered over more than 30 years of his work experience and ‘presribes’ a personal diet in order to help the dieter reach the target weight. Dr. Cohen says that healthy diet fix the weight and it gradually break down in the body. This scientific approach in weight loss program creates new persistence in the dieter’s body. He says that there is no need to buy costly food supplement. Food itself is medicine. His dieters feel happy that their advisor never advises them to start exercising if they are not doing. He says that sudden start can bring drastic effect to weight loss program. The best part of his program is introduction of along with the guidelines of mannerism at the end. It encourages all dieters to take its moderate quality only and enjoy their