Medically reviewed by Mallory Christopherson DC, FMT, CSCS Body types influence metabolism, weight gain and loss abilities, and health risks.The three main body types are endomorph, mesomorph, and ...
If you are an ectomorph, you may struggle to gain weight due to your fast metabolism. People with an ectomorph body type should follow a high-protein diet with balanced carbohydrates and fats. You can ...