Understand the glycemic index
Evidence-based, plain-English guides to GI, glycemic load, and lower-GI eating — so you can make steadier-blood-sugar choices without a nutrition degree.
Low-GI Foods: The Complete List (and Easy Swaps)
The complete low-GI foods list, organized by category, with easy swaps you can start today. Fill your plate with foods that keep blood sugar steady.
Glycemic Index Chart: 35+ Common Foods
A glycemic index chart of common foods — breads, grains, cereals, fruit, vegetables, dairy and snacks — with GI, serving size and glycemic load. Plus how to read it.
BasicsGlycemic Index vs Glycemic Load: What's the Difference?
Glycemic index measures how fast a carb raises blood sugar; glycemic load measures how much. Here's the difference, the formula, and clear worked examples.
BasicsWhat Is the Glycemic Index? A Plain-English Guide
The glycemic index ranks foods by how fast they raise blood sugar. Here's what GI really means, the low–medium–high scale, what changes it, and how to use it day to day.