Cheerios are marketed as a heart-healthy breakfast, but experts say your portion size — and what you eat them with — can determine whether they help or hurt your blood sugar.

Cheerios are made from whole-grain oats, but processing makes them a refined cereal that digests faster than whole oats.For some people, Cheerios can cause a noticeable blood sugar rise, especially ...

If you’ve been skipping the cereal aisle in favor of more filling breakfast options, you’re not alone. Many traditional cereals have gained a reputation for being sugary, kid-targeted treats rather ...