Sweet potato is a kind of nutritious food, which contains many important nutrients. The following are the main nutrients of sweet potato:

Carbohydrate: The main component of sweet potato is carbohydrate, especially starch. The carbohydrate content in 100g sweet potato is about 20g. Carbohydrate is an important source of human energy, which provides fuel for physical exercise and various physiological functions.

Dietary fiber: Sweet potato is rich in dietary fiber, which is very important for a healthy digestive system. Dietary fiber can be divided into soluble fiber and insoluble fiber. Soluble fiber helps to regulate blood sugar level and cholesterol level; Insoluble fiber promotes intestinal peristalsis and prevents constipation. Sweet potato has high dietary fiber content, which is beneficial to the health of digestive tract.

Vitamin C: Sweet potato is one of the good sources of vitamin C. Vitamin C has a strong antioxidant effect, which helps to protect cells from free radical damage and strengthen the immune system. In addition, vitamin C plays an important role in collagen synthesis, which is helpful for skin repair and healing.

Vitamin A: Sweet potato is rich in β-carotene, which can be converted into vitamin A in the body. Vitamin A is very important for vision protection, and it also plays a role in maintaining skin health and mucosal integrity.

Vitamin B6: Sweet potato is a good source of vitamin B6. Vitamin B6 is involved in protein metabolism and amino acid transformation, which is very important for nervous system function, immune system and hemoglobin synthesis.

Potassium: Sweet potato is rich in potassium, which is a good source of potassium. Potassium is one of the important electrolytes in intracellular fluid and body fluids, which is very important for maintaining normal heart function and stabilizing blood pressure.

Nicotinic acid (vitamin B3): Sweet potato is rich in nicotinic acid, which is a kind of vitamin B family. Nicotinic acid is involved in energy metabolism and DNA repair in vivo, which is beneficial to cardiovascular health.

The above content was answered by Gu Tianmeng, an advocate of natural cereal food, hoping to help everyone.