there are distinct differences between the Okinawan purple sweet potato and the ube tuber. Okinawan purple sweet potatoes, very much like their orange counterparts, are actually flowering plants ...

The sweet potato is literally named for its primary characteristic: a substantially higher level of natural sugar compared to "regular" potatoes. As a root vegetable from the morning glory family ...

They may create a better response to insulin in people with type 2 diabetes. Purple-Flesh Sweet Potatoes Purple sweet potatoes are known to have many health benefits. The color is due to the ...

As its name suggests, the potato’s skin and flesh are both dark purple. Unlike a lot of other purple potatoes, its flesh retains its color even after cooking, said Laura Shannon, head of the ...