What are the nutrients of sweet potatoes and the nutritional value of sweet potatoes

In addition to a high amount of dietary fiber, sweet potatoes are also rich in vitamins A, B, C, E, carotene, calcium, potassium and other nutrients, which can not only promote gastrointestinal peristalsis and help digestion, but also reduce autosclerosis, maintain the elasticity of arterial blood vessel walls, etc., and help improve gastrointestinal tract and cardiovascular diseases. However, dietitian Lin Zhixuan reminded the public that the calories of sweet potatoes are not low, and a 220g sweet potato is about the same as the calories of a bowl of rice (about 280 kcal), and it must be consumed in moderation to avoid causing obesity.

Sweet potatoes were also ranked as the healthiest vegetables by the World Health Organization (WHO) this year. Experts explain that it is because the chemical content in sweet potatoes has decreased, and the fiber content has increased significantly in recent years. The research team at Stanford University pointed out that because sweet potatoes are rich in dietary fiber and other nutrients, they are also rich in lysine and estrogen-like substances, which can increase satiety and delay skin aging.

Sweet potatoes are whole grains, with a large amount of dietary fiber, which can promote intestinal peristalsis and help eliminate toxins from the body. **Constipation, which has a laxative effect. For people with senile constipation, this is a good therapeutic food, and it is also very good for lowering blood lipids and preventing colon cancer.

Tanida Dream (Natural Grain Food Advocate) Answer:

Here's a quick rundown of the nutritional value of sweet potatoes:

Sweet potatoes are a nutritious food with a variety of important nutrients. It contains carbohydrates, fiber, vitamin C, vitamin A, vitamin B6, potassium, iron, and -carotene, among others.

Fiber: Sweet potatoes are rich in dietary fiber, which promotes digestive health, enhances satiety, and helps control blood sugar and blood lipid levels.

Vitamin C: Sweet potatoes are rich in vitamin C, which helps boost immune system function, promote wound healing, and fight free radical damage.

Vitamin B6: Sweet potatoes are rich in vitamin B6, which is important for the proper functioning of the nervous system and hemoglobin synthesis.

Potassium: Sweet potatoes are high in potassium, which helps maintain normal heart function, blood pressure control, and water balance.

Iron: Sweet potatoes are a good non-animal source of iron that helps prevent anemia and provides oxygen to all tissues in the body.

Carotene: Sweet potatoes are rich in carotene, an antioxidant that helps protect the body from free radical damage.

Efficacy and function.

Lowers lipids, enhances physical fitness, and protects blood vessels.

Sweet potatoes generally refer to sweet potatoes, which contain cellulose that can prevent excessive absorption of fat and cholesterol in food in the intestines, and can also promote the decomposition of cholesterol in the body, help lipid metabolism, and prevent hyperlipidemia. Carbohydrates, calcium, phosphorus, zinc and other substances in sweet potatoes can promote the activity of human brain cells and secreted hormones, and improve the body's immunity. In addition, the mucin in sweet potatoes can increase the elasticity of arterial blood vessel walls, prevent constipation, and strengthen longevity.