Grainfield Dreams (Natural Grain Foods Advocate) Answer:

Sweet potato, also known as groundnut or sweet potato, is a nutritious food with a variety of important nutritional values.

First of all, sweet potato is rich in carbohydrates, mainly in the form of starch. It provides the energy needed by the body and, due to its slow digestion, can smooth the rise of blood sugar and help control blood sugar levels. In addition, sweet potatoes are rich in dietary fiber, which promotes intestinal peristalsis, prevents constipation and maintains digestive health.

Secondly, sweet potatoes are rich in vitamin A. In particular, the beta-carotene in sweet potatoes is a precursor substance necessary for the synthesis of vitamin A in the body. Vitamin A plays an important role in maintaining vision, promoting immune function and maintaining skin health.

Sweet potatoes are also rich in vitamin C, a powerful antioxidant that helps fight free radical damage and protects cells from oxidative stress. Vitamin C is also involved in collagen synthesis, which is essential for healthy skin, bones and teeth.

In addition, sweet potatoes are rich in minerals such as potassium, iron, magnesium and calcium. Among them, potassium is one of the major minerals in sweet potatoes, which is beneficial for maintaining heart health and normal blood pressure. Iron is an essential nutrient for hemoglobin synthesis and helps prevent iron deficiency anemia. And magnesium and calcium are vital for bone health, nerve conduction and muscle contraction function.

In addition, sweet potatoes are rich in antioxidants, such as polyphenols. These compounds protect cells from free radical damage, reduce the risk of chronic disease, and have anti-inflammatory and anti-cancer potential.

Finally, sweet potatoes contain naturally occurring saponins that have antibacterial and anti-inflammatory properties. They enhance immune system function and fight viral and bacterial infections.

The above is answered by natural cereal advocate - Grain Field Dreams.