6 amazing health benefits of purple sweet potatoes

Purple sweet potatoes are not only readily available, easy to find, inexpensive, and delicious, but they also offer many other health benefits.

Purple sweet potato, also known as Peruvian sweet potato because it originates from South America, has the scientific name Solanum andigenum and is a distant relative of the potato and yam. Purple sweet potato is a perennial herbaceous vine with alternate, heart-shaped or palmately lobed leaves. The tubers are elongated, with a smooth, purple skin (other colors such as black, brown, white, or yellow are also available), and there are hundreds of different varieties.

Depending on the variety, the tubers vary in size, sweetness, and aroma. Purple sweet potatoes, in particular, have recently become a popular food choice.

Good for blood pressure:According to a study conducted in the US led by Joe Vinson, purple sweet potatoes are effective in preventing high blood pressure. In the study, scientists selected a group of volunteers who ate 6-8 small purple sweet potatoes daily for one month, then measured their blood pressure. The results showed a 4.3% reduction in diastolic (minimum) blood pressure and a 3.5% reduction in systolic (maximum) blood pressure..

Thus, purple sweet potatoes are even better than other foods that have long been praised, such as broccoli, sprouts, oatmeal, etc. However, scientists also advise against frying them to reap the greatest benefits, as frying reduces the antioxidant components of the sweet potato, which are important in protecting the body against the attack of free radicals that damage and destroy cells. Additionally, purple sweet potatoes should not be eaten with margarine, as it will reduce their blood pressure-stabilizing effect.

Losing weight:Sweet potatoes in general, and purple sweet potatoes in particular, are a nutrient-rich food group containing vitamins A, B, C, E, protein, starch, amino acids, and many trace elements such as calcium, iron, magnesium, and zinc. Therefore, they are considered a top food for those who want to lose weight, as they are low in calories, filling, and delicious. Compared to rice and other root vegetables, purple sweet potatoes contain only about one-third the energy of those foods. Furthermore, they are low in fat and sugar, making them very beneficial for people with diabetes.

The best way to eat it is at lunchtime; about 100 grams is beneficial for the digestive system. On average, 100 grams of sweet potato contains only about 0.2 grams of fat, equivalent to 1/4 of a bowl of rice. One sweet potato contains 28% more potassium than a banana. Because of these advantages, sweet potatoes have been classified as a miracle food, helping with weight loss, beauty, and safety, which is why they are very popular in Japan, especially purple sweet potatoes.

Purple sweet potatoes - a choice for those trying to lose weight.

Good for people with diabetes:Purple sweet potatoes are low in fat and high in vitamins, making them beneficial for people with diabetes. Their low fat content makes them an effective solution for digestive health, especially for those with diabetes.

Helps reduce inflammation and prevent dark spots:Because it contains many antioxidant pigments and various minerals such as potassium and vitamin C, purple sweet potato has anti-inflammatory properties and is effective in fading dark spots.

Treating jaundice:Regularly eating purple sweet potato porridge cooked with glutinous rice will help reduce the yellowness of your skin and make it look healthier and more radiant than ever.

Anti-aging:Eating sweet potatoes twice a week will help soften your skin because purple sweet potatoes contain many beneficial vitamins, minerals, and fiber. Alternatively, mash the sweet potatoes and mix them with yogurt to apply to your skin.

According to Lao Dong newspaper