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.
How to Read a Nutrition Label for Blood Sugar
A nutrition label hides what matters most for blood sugar. Here's how to read carbs, sugars, fiber, and the ingredient list — and what the label never tells you.
Low-GI Diet for Prediabetes: A Beginner's Guide
A calm, practical guide to eating low-GI with prediabetes: what it means, why slower carbs help, and a simple day of meals to get you started.
Weight lossGlycemic Index and Weight Loss: What the Science Says
Can low-GI eating help you lose weight? Here's what the evidence shows about glycemic index, appetite, and blood sugar — and how to use it without the hype.
Breakfast11 Low-GI Breakfast Ideas for Steady Blood Sugar
Low-GI breakfast ideas that keep blood sugar steady all morning — from steel-cut oats to veggie omelets — plus the simple formula for building your own.
Whole foodsIs Oatmeal High or Low GI? Steel-Cut vs Instant
Is oatmeal high or low GI? It depends on the type. Steel-cut and rolled oats are low to medium; instant oats are high. Here's why, and how to keep yours low-GI.
Food listsHigh-GI Foods to Watch For (and What to Eat Instead)
High-GI foods spike blood sugar fast. Here are the common ones to watch — white bread, instant oats, potatoes, sugary drinks — and a lower-GI swap for each.
Food listsLow-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.
ChartsGlycemic 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.