Pea Soup is a good source of soluble fiber. Being rich in fiber and protein, pea soup can help you a great deal in your weight loss efforts. Even a small portion of this food is filling as it makes you feel fuller for longer. Plus, it is nutritious (rich in vitamins B1, B5, K, and folate, iron, magnesium, zinc, etc.) and fat-free.
It is particularly a good source of protein for vegans and vegetarians. It is also low in calories yet provides energy due to its complex carbohydrates.
Furthermore, it contains an amino acid called tryptophan that helps your body produce serotonin which in turn regulates sleep and improves your mood.