Delicious and rich in nutrients, here are 5 benefits of purple sweet potato
KONTAN.CO.ID – Purple yam is a type of tuber that has many uses. The benefits of purple sweet potato come from the nutrients in them.
Starting from 87 calories, 2 grams of protein, 3.3 grams of fiber, to less than 1 gram of fat. Here are the benefits of purple sweet potato that you can get:
Control blood sugar
Other tubers similar to purple sweet potato have an effect on the amount of blood sugar due to the carbohydrate content in them. However, this does not apply to purple sweet potatoes because there are plant compounds called polyphenols.
Sourced from Healthline, polyphenols can reduce the absorption of starch in the intestine. As a result, the amount of blood sugar remains stable after you eat purple sweet potatoes.
Contains lots of antioxidants
Antioxidants are needed by the body to fight free radicals that have the potential to cause disease. One type of antioxidant found in purple sweet potatoes are anthocyanins.
This type of antioxidant is able to nourish the eyes and reduce the risk of heart disease, cancer, and diabetes.
Apart from anthocyanins, Healthline mentioned, there are other types of antioxidants in purple sweet potatoes. Starting from vitamin C, carotenoids, tyrosine, to chlorogenic acid. By increasing consumption of purple sweet potatoes, inflammation in your body can subside.
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Stabilize blood pressure
The benefits of purple sweet potato can then be felt by people with high blood pressure. The content of antioxidants and potassium in purple sweet potatoes can lower blood pressure and maintain the condition of blood vessels.
This is proven through a study that was conducted for four weeks and involved people with high blood pressure. Their systolic and diastolic pressures fell by 3.5% and 4.3% after eating six to eight purple sweet potatoes twice a day.
Contains lots of fiber
Quoting from HealthlineThe fiber in purple sweet potato is useful for making you full longer, stabilizing blood sugar and cholesterol, and preventing constipation. However, the benefits of purple sweet potato depend on how you cultivate these types of tubers.
You can get the maximum fiber purple sweet potato when cooked with the skin. A total of 100 grams of purple sweet potato with the skin cooked on microwave contains 3.3 grams of fiber. Meanwhile, boiled purple sweet potato without skin contains only 1.8 g of fiber.
Editor: Belladina Biananda
