Yes, you can include tomato broccoli soup in your weight loss diet. All forms of soup are allowed to be included in weight loss programs and they are also excellent meals by themselves. All diet programs advice people to consume healthy soups of different vegetables and greens. Tomato broccoli soup is also an excellent soup that should be included in your diet if you want to lose weight. There is no fat in the soup and that means no additional calories will pile up. The tomato broccoli soup helps increase your metabolism rate as it is rich in fiber content and this translates to quick weight loss as more energy is spent.