Add Yahoo as a preferred source to see more of our stories on Google. Skittles aren't just a snack — they could save you. (Photo: Yuriko Nakao via Getty Images) Skittles aren't just a snack — they ...

Jay H. Shubrook, DO: Hi, I am Jay Shubrook, family physician, diabetologist, and professor at Touro University, California. Today we are continuing our series on practical insulin use in primary care.

I have rarely, if ever, thought about my blood sugar. I think about sugar on occasion — the dentist demands it, and I get a headache when I eat an entire bag of Haribo dinosaur gummies. But a new ...