Soy
It is one of the best sources of vegetable protein, and its derivatives are chosen as a substitute for milk and dairy if you have cholesterol issues, lactose intolerance, or in case you’re vegan. Soybeans contain 2.3 grams of soluble fiber per each ounce, and this nutrient will not only promote intestinal transit and lower your cholesterol, but it will also modulate your gut microbiota and prevent many other diseases in the process.