The digestive system breaks food down into nutrients and energy that the body can use.
Different areas of this system are functionally and structurally different - the food is processed and digested by the digestive system in such a way that the body absorbs nutrients and expels them.
Eating certain types of food or making sudden changes to the diet can result in problems with digestion. In some people, digestive problems can lead to symptoms including: bloating, constipation, diarrhea, nausea, vomiting.
Fiber is essential to digestive health in general. If a person is not used to eating fiber often, it is best to increase fiber intake slowly, starting with soluble fiber such as from oatmeal, apples, and bananas.
Unsaturated fat is recommended, which helps the body absorb vitamins and has a positive effect on intestinal function. That is why you should always have olive oil in the kitchen.
Vegetables and fruits are rich in fiber, which is an important nutrient for digestion. Fiber stimulates the bowels to move stool out of the body. The skins of vegetables and fruits are often rich in fiber, and it is best to consume them whole.
Whole-grain foods also have a high fiber content that aids digestion. The body breaks down whole grains slowly, which helps control blood sugar levels.
Many yogurt products contain probiotics. These are live bacteria and yeasts that may have benefits for the digestive system. Kefir is just as effective.
Leafy green vegetables are packed with nutrients that are helpful for digestion. According to the scientists these vegetables also contain sulfoquinovose. This is a sugar that may feed healthful bacteria in the stomach, thereby promoting digestion.
Source:
https://www.medicalnewstoday.com/articles/326596
