Purple foods, like berries, plums, eggplant, and purple rice, get their color from natural compounds called anthocyanins and ...

Discover the nutritional benefits and culinary versatility of purple sweet potatoes in our special guide. Learn about their ...

There are key nutritional differences between orange and purple sweet potatoes too. Both contain vitamin B6, vitamin C, potassium and fiber, but whereas orange sweet potatoes boast beta carotene ...