The 10 Best Low-Glycemic Foods

Patient Expert
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The foods that will help you the most to manage your diabetes are the ones that will have little or no effect on your blood glucose. These are the foods that are mostly or entirely protein and fat. Carbohydrates, particularly starch and sugar, have a much greater effect. Fiber is also a carbohydrate, but it only has a small effect on your blood glucose. The term “net carbs” means carbs except for fiber.


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Salmon

No red or white meat or fish has any carbohydrates, so none of them will raise your blood glucose level. Unless you are a vegetarian, these foods are probably important in your diet. Cold water fish have the most heart-friendly fat called omega 3. Wild Pacific salmon is the best of the best. You should avoid farmed salmon, which aren’t as nutritious because they don’t have as much omega 3.


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Sardines

If you aren’t a vegetarian, sardines are another cold water fish that has no carbs and is high in omega 3. While you can sometimes get them fresh, they usually come in convenient tins. Canned sardines can taste great or terrible depending on the quality of the brand.


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Cheese, particularly Gruyere

Even if you can’t eat most dairy products because of lactose intolerance, you can eat one type of cheese, Gruyere. Lactose is the dairy sugar, and sugar is a carbohydrate. Consequently, a food that has no carbs can’t have any lactose. Fortunately, one great tasting cheese called Gruyere has virtually no carbs (less than 1 gram per serving).


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Whole eggs

An egg has less than 1g of carbs. More than any other food, they have the optimal balance of the nine essential amino acids. Everybody knows that eggs have some dietary cholesterol, but the cholesterol we eat in eggs and other foods has little effect on the cholesterol in our blood.


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Nuts are the best travel food

The most portable foods that won’t spike your blood glucose are some nuts, particularly pecans and macadamias. Pecans have only 1g net carbs per ounce; macadamias have only 2g. The problem with nuts comes when you eat salted ones and eat too many. Fortunately, many stores also offer unsalted pecans and macadamias.


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The best bean

All beans, of course, are loaded with carbohydrates. But one type of bean stands out as having a very small effect on you blood glucose level. This is a little-known bean from India called chana dal, which fortunately has become widely available in the United States. This tasty bean has one of the lowest glycemic indexes of any food.


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The best fruit

Avocados may be the best fruit to eat for people with diabetes. A typical avocado only has 4g of net carbs and is mostly monounsaturated fat. Some healthy fruits, like wild blueberries, are actually quite high on the glycemic index scale. But avocados are one of the lowest glycemic fruits. Others low glycemic foods are coconuts, lemons, limes, nopal, olives, and bell peppers.


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Vegetables

The best vegetables are a medley of the non-starchy ones. We have such a wide choice of vegetables, particularly the greens, that it doesn’t make sense to pick just one. Salads can include raw greens like arugula, broccoli, cucumbers, kale, lettuce (except iceberg lettuce, which has little nutrition), spinach, and more. You can cook some of these and other great greens as well as veggies of other colors.


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Plant-based milk

The milk of any animal isn’t low glycemic. That’s one reason why many people with diabetes turn to milk that we make from plants. Almond, hemp, and soy milks may have only 1g or 2g of carbs per 8 ounces, but only if they are unsweetened.


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Beverages that won’t raise your level

More American adults still drink coffee more than anything else besides water, but sweetened soda has sadly become a close second. Drinking coffee will help you to manage your diabetes better, and unless you add sugar or milk, it won’t budge your blood glucose level. Worldwide, tea is the most consumed beverage after water. Except for soda, all these beverages are safe to consume if you are living with diabetes.