Protein Diet Plan for Weight Loss is one of the most popular diet plans for those who want to lose weight and achieve a fit and healthy body. It is a diet plan that incorporates protein in the dieter's diet for a period of time. Protein consists of a chain of amino acids that has many advantages to the health such as contributing to faster tissue repair, giving energy to the body, fighting off diseases, improving the functions of the immune system, and building muscles for a healthy and fit body. With this, protein is said to benefit weight loss a lot by ensuring that the body stays healthy even if certain nutrients are deprived because of your quest to lose weight.