I have been reading articles from several "reputable" sources about yams & sweet potatoes. The problem is they contradict each other as to how to tell them apart. Folk wisdom says orange flesh is yam, white or cream flesh is sweet potato. Can you please define what the actual tubers look like so I know what I am buying? Which has the more acceptable nutrition for diabetics?
I put sugar in my daily cups of coffee, probably consuming 4 teaspoons total. Am I deluding myself in believing that "pure cane", "raw" or "turbinado" sugars are better for me than white refined sugar?