The New DIETs (New Dietary Interventions to Enhance the Treatments for Weight Loss) Study is the first randomized trial that will compare how these four diets — none of which restrict calories — can influence body weight.
Obesity experts are anticipating answers on whether a vegan or vegetarian diet will offer better weight loss than a pescatarian or omnivorous one, experts told MedPage Today in the run-up to Obesity Week here.