Will eating purple sweet potatoes cause internal heat?

As we all know, some foods can easily cause us to get angry. For example, peppers, oranges, etc. Therefore, if we have inflamed gums or inflamed mouth, it is best not to eat these foods. So will eating purple sweet potatoes cause getting a sore throat? Actually, no. Purple sweet potato is a kind of coarse grain. If you eat it frequently or in large quantities, it will not cause your body to get inflamed.

Purple sweet potatoes contain oxidase, which can easily produce gas. Eating too much of them can cause bloating, abdominal tumbling, hiccups, and farts.

Purple sweet potatoes have a high sugar content. Eating too much can stimulate the secretion of gastric acid and cause heartburn.

People with dampness blocking the spleen and stomach, qi stagnation and food accumulation should eat it with caution.

Avoid eating purple sweet potatoes alone. Instead, eat them with foods rich in high-quality protein for a more comprehensive nutritional experience.

Do not eat raw. Purple sweet potatoes must be cooked thoroughly before eating, because the starch granules are difficult to digest without being destroyed by high temperature.

Medicinal value

The selenium and iron in purple sweet potatoes are necessary elements for the human body to resist fatigue, anti-aging, and blood tonic. Selenium, in particular, is known as the "king of anti-cancer" and is easily absorbed by the human body. It can remain in the serum, repair the myocardium, enhance the body's immunity, eliminate free radicals in the body, inhibit the synthesis of DNA in cancer cells and the division and growth of cancer cells, and prevent the occurrence of gastric cancer, liver cancer and other cancers.

Purple sweet potatoes are rich in cellulose, which can increase stool volume, promote gastrointestinal motility, clear mucus, gas and decayed matter retained in the intestinal cavity, excrete toxic substances and carcinogens in stool, maintain smooth bowel movements, improve the digestive tract environment, and prevent the occurrence of gastrointestinal diseases. In addition to the nutrients of ordinary sweet potatoes, it also contains polysaccharides, flavonoids, and is rich in selenium and anthocyanins. It has certain functions in preventing hypertension, alleviating liver dysfunction, and anti-cancer.

Animal experiments have shown that purple sweet potato beverages containing a large amount of anthocyanins can significantly inhibit the level of glutamate in the serum of mice with liver damage induced by carbon tetrachloride. Fredenck et al. gavaged rats with 2.5 mL/kg body weight of 5% ethanol aqueous solution containing 1%, 5% and 10% anthocyanins, 5 days a week for 4 weeks; then gavaged rats with 0.5 mL/kg body weight of carbon tetrachloride. After 18 hours, the levels of aspartate and alanine aminotransferase in serum were significantly lower than those in the control group that was only gavaged with carbon tetrachloride, indicating that anthocyanins can inhibit the acute liver damage caused by carbon tetrachloride.