Introduction: Sweet potatoes are a common vegetable, mainly planted in the south, northern friends usually call sweet potatoes, in fact, sweet potatoes and sweet potatoes have some differences.

Although there are some differences, sweet potatoes and sweet potatoes have many similarities in texture and taste. Especially in winter, people like to buy baked sweet potatoes outside to eat, the taste is soft and sweet, satisfying, and can also warm the body.

Sweet potatoes belong to the family Spiral flowers, is an annual plant, sweet potatoes are rich in nutrients, can nourish the kidneys, replenish qi and blood deficiency, enhance physical health.

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The ancient Chinese book "Chinese Materia Medica" mentioned that sweet potatoes are peaceful, sweet, can strengthen the spleen and nourish the kidneys, therefore, sweet potatoes can nourish insufficient qi and blood, nourish the liver, improve constipation and other problems, in traditional Chinese medicine, sweet potatoes are mainly used to treat acne, edema, constipation, etc.

Some people claim that sweet potatoes have high nutritional value, as well as certain medicinal value, and can destroy cancer cells in the body. Is there a scientific basis for this claim?

Sweet potatoes destroy 98.9% of cancer cells, is it true? The results of the study have been published

First, let's take a look at the sources and research results of this statement. According to reports, a study from the United States found that sweet potatoes (also known as sweet potatoes) contain a component called 'sweet potato protease inhibitors', which are believed to have anti-cancer potential.

The researchers experimented with human cancer cells on this ingredient extracted from sweet potatoes, and the results showed that this ingredient can inactivate 98.9% of cancer cells, thereby eliminating cancer cells.

However, when we treat this kind of news, we should not blindly believe, but should maintain a certain rational and objective attitude, first of all, have the results of this study been rigorously scientifically verified and repeated experiments? We need to further examine the reliability and credibility of this study.

Destroying cancer cells in the laboratory does not mean that sweet potatoes can play the same role in cancer patients, and other important factors cannot be simply ignored, such as the body's immune system and the diversity of cancer cells, so we still need to undergo rigorous clinical experiments and human verification to confirm the anti-cancer effect of sweet potatoes.

In addition, we cannot ignore all information about food and health, sweet potatoes are not only rich in vitamins, fiber and antioxidants and other beneficial components for the body, but also believed to have a positive effect on the prevention of cardiovascular and cerebrovascular diseases and diabetes.

Therefore, regardless of whether sweet potatoes have the ability to destroy cancer cells, it is still a nutritious and delicious food, worth ingesting.

What are the benefits of eating sweet potatoes?

1. Promote gastrointestinal peristalsis

Sweet potatoes are rich in dietary fiber, dietary fiber for promoting gastrointestinal peristalsis, increasing satiety, preventing constipation and controlling blood sugar and cholesterol levels and other aspects have a positive effect, sweet potatoes in dietary fiber is relatively high, can help us maintain good digestive system function, and help weight management and blood sugar control.

2. Reduce inflammatory response

Sweet potatoes are a good source of antioxidants, which are rich in natural antioxidants such as vitamin C and β-carotene, which help remove free radicals in the body, reduce inflammatory responses, and improve immune system function.

In addition, they can also fight cellular oxidative stress and reduce the risk of chronic diseases such as heart disease and cancer.

3. Maintain healthy skin

Sweet potatoes are rich in vitamins and minerals, and sweet potatoes are rich in vitamin A, vitamin B6, vitamin C and minerals such as potassium, iron, and calcium, which are essential for our body to function properly.

Vitamin A is important for maintaining good vision, supporting immune system function, and maintaining healthy skin, while vitamin B6 is essential for protein metabolism and the proper functioning of the nervous system.

Vitamin C is an important antioxidant we need, improving resistance and promoting wound healing. Minerals such as potassium, iron and calcium are also essential for bone health, blood circulation and the maintenance of normal body function.

4. Prevent chronic diseases

Sweet potatoes also contain a variety of nutrients, such as phytochemicals and polyphenolic compounds, which play a positive role in preventing chronic diseases.

For example, sweet potatoes are rich in flavonoids and antioxidants that reduce inflammation, improve heart and blood vessel health, and prevent heart disease. In addition, the β-carotene in sweet potatoes is also important for vision protection.

Precautions for eating sweet potatoes

1. People with indigestion and stomach diseases eat less, and excessive consumption is prone to abdominal distention, acid reflux and other discomforts;

2. Diabetic patients should eat with caution and eat according to their personal intake plan to avoid causing large fluctuations in blood sugar;

3. Sweet potatoes should not be eaten too much with high-protein food, which is easy to cause indigestion and gastrointestinal discomfort;

4. The starch granules in sweet potatoes are not destroyed by high temperature, difficult to digest, and need to be cooked.

How to eat sweet potatoes healthier?

Sweet potatoes are mostly cooked after cooking, and can be directly steamed or cut into chunks and cooked with grains to cook porridge, or baked or made into sweet potato puree for pastries.