Purple sweet potatoes are a good source of beta-carotene but are an even richer source of anthocyanin pigments, which act as antioxidants that can help reduce inflammation and boost your immune system. Purple sweet potatoes have about three times more anthocyanins than the average blueberry. 17 нояб. 2020 г.
Are purple sweet potatoes healthier than regular sweet potatoes?
Purple sweet potatoes are healthier due to their highest overall level of phenolics, antioxidants and soluble dietary fiber. Purple sweet potatoes have a higher level of anthocyanin antioxidants than orange or white flesh sweet potatoes.
What type of sweet potato is the healthiest?
One such study, published in Molecular Nutrition and Food Research in June 2013, concluded that purple-fleshed sweet potatoes had the highest overall level of phenolics, antioxidant content and total soluble dietary fiber.
What is the difference between purple sweet potatoes and regular sweet potatoes?
It depends on the variety, but in general, purple sweet potatoes are mildly sweet, and almost wine-like in taste. They tend to be much drier and starchier than traditional sweet potatoes. For this reason, purple sweet potatoes are often cooked for longer than traditional sweet potatoes.
Is purple sweet potato good for weight loss?
10) Weight Loss In addition to reducing blood sugar and insulin spikes, purple sweet potatoes (both root and leaf) are high-fiber foods [5]. High dietary fiber provides the sensation of fullness and satiety, curbing urges to overeat. Purple sweet potato anthocyanins may also help with weight loss and body composition.
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