Sweet potatoes are edible tubers which can be eaten and enjoyed by anyone. Not only are sweet potatoes palatable, they also boast of great health benefits too.
Among the health benefits of sweet potatoes is the fact that they contain low healthy glycemic index. This, though surprisingly, make sweet potato a great food option for diabetics. What this means is that the effect sweet potato consumption has on a person’s blood sugar level is low. The slow, gradual absorption of the glucose in sweet potatoes ensures that your blood sugar level does not sky-rocket all of a sudden with debilitating consequences.
The vitamins A, B and C, fiber, manganese, iron and potassium contained in sweet potatoes make them highly nutritious. The health benefits of sweet potatoes are so high that large portions of your daily vitamins, fiber and potassium requirements are met by eating a medium-sized sweet potato. Smokers, including second-hand smokers, can benefit from the vitamin A in sweet potatoes so as to reduce their risks of having emphysema. Sweet potatoes are recommended for those trying to quit smoking also.
Another health benefit of sweet potatoes is that they help to fight free radicals. Sweet potatoes are rich in antioxidants. Though some free radicals do perform useful functions, most of them also cause damage. Antioxidants serve to reduce damage done by free radicals and repair damage already done. The presence of anti-inflammatory properties like vitamins A and C swells the health benefits of sweet potatoes in that these properties make sweet potatoes great for asthma and arthritis sufferers.
Health benefits of sweet potatoes do not exclude the skins, that is, you could eat sweet potatoes with the skins to derive highest health benefits from them. However, only organically-grown sweet potatoes should be eaten with their skins because sweet potatoes grown using other means are usually treated with chemicals making their skins unfit for consumption.
A note of caution: Sweet potatoes contain little amount of oxalates. Oxalate is a substance which, when accumulated, could cause kidney damage. It is advisable that those with kidney and gall bladder problems should see a doctor before deciding to tap into the health benefits of sweet potatoes.