Add Yahoo as a preferred source to see more of our stories on Google. The health reporter Kim Schewitz tracked her blood sugar levels using a continuous glucose monitor. Over two weeks, she found that ...

Learn why even slightly elevated blood sugar levels can put your heart at risk and how simple lifestyle changes can protect your cardiovascular health.

Scientists have long known that people living at high altitudes, where oxygen levels are low, have lower rates of diabetes than people living closer to sea level. But the mechanism of this protection ...

By the time cancer symptoms appear, the disease has already been developing for years, often leaving subtle clues in routine ...

Sarah Bradley is a writer with six years of experience creating personal essays, reported features, and content related to health and parenting topics. To prevent blood sugar spikes after breakfast, ...

Most people assume diabetes is easy to diagnose. You take a blood test, get a number, and that’s it. But in real life, it’s messier. There are different diabetes tests, and they don’t always tell the ...

Diabetes, at its core, is about how your body handles glucose. In type 1 diabetes, the pancreas produces little or no insulin. In type 2, the body can’t use insulin effectively. That’s where food ...

Q: I'm confused. You say it's bad to eat red meat and whole dairy, but now they are at the top of the new food pyramid. What gives? -- Frankie T., Denver ...

Brianna Tobritzhofer is a nationally credentialed Registered Dietitian and experienced health writer with over a decade of leadership in nutrition program development, policy compliance, and public ...