Doctors also strongly recommend all three diets because of their well-known health benefits. The Mediterranean diet recommends filling your plate with fresh fruits, vegetables, nuts and legumes, with moderate portions of fish and seafood for protein. If you like the structure of commercial diets, Weight Watchers is the best option. Several of our panelists highlighted the diet's strong support network, ranging from weekly meetings to a booming online community.
Instead of focusing on restricting certain foods, it emphasizes moderation, making it much more manageable than other diet programs. Just like the Mediterranean diet is inspired by the region that gives it its name, the Nordic diet reproduces the eating patterns of Northern Europe. WW, formerly Weight Watchers, is one of the most popular weight-loss programs in the world.