A low glycemic diet doesn’t cut out carbs. It swaps fast-digesting carbs for slower ones, so blood sugar rises and falls more gently. In practice that means choosing the low-GI version of the foods you already eat, building meals around protein and vegetables, and keeping an eye on portion size.
The core rule: make low-GI carbs (55 or less) your default and keep high-GI carbs (70+) occasional.
Full lists: low GI foods · medium GI foods · high GI foods · complete chart
Low glycemic diet food list
Carbs to choose
- Rolled or steel-cut oats
- Sourdough, pumpernickel, dense multigrain
- Pearl barley, bulgur, quinoa, buckwheat
- Parboiled or basmati rice
- Pasta cooked al dente
- Corn tortillas
- Boiled new potatoes, sweet corn, peas
Legumes
- Lentils
- Chickpeas and hummus
- Black, kidney, navy, pinto beans
- Edamame
- Split peas
Fruit
- Cherries and grapefruit
- Apples and pears
- Berries
- Oranges, peaches, plums, apricots
- Kiwi and mango
- Bananas, slightly green
Protein, Dairy & Fats
- Fish, poultry, lean meat, eggs
- Tofu
- Milk, plain yogurt, Greek yogurt
- Cheese
- Nuts and seeds
- Olive oil and avocado
Vegetables
- All non-starchy vegetables, as much as you like
Keep these occasional
High-GI carbs
- White and supermarket whole wheat bread
- Bagels, baguettes, English muffins
- Jasmine, sticky, and instant rice
- Baked and mashed potatoes
- Cornflakes, Rice Krispies, instant oatmeal
- Rice cakes and pretzels
- Sports drinks and soda
- Candy and fruit snacks
How to build a low-GI meal
- Fill half the plate with non-starchy vegetables.
- Add a palm-sized portion of protein: fish, poultry, eggs, tofu, or legumes.
- Add one low-GI carb in a sensible portion: about ¾ cup of grains or legumes, or a slice of bread.
- Include some healthy fat, like olive oil, nuts, or avocado. It slows digestion of the whole meal.
Frequently asked questions
Is a low glycemic diet the same as low carb?
No. Low GI changes the type of carbs; low carb changes the amount. You can combine them, but a low-GI diet can include plenty of fruit, legumes, and whole grains.
Do I have to avoid all high-GI foods?
No. Some high-GI foods, like watermelon, have a low glycemic load in normal portions. And a high-GI food eaten with protein, fat, and vegetables has a smaller effect than the same food on its own.
This list is general information, not medical advice. Last reviewed October 2026.