This vegetable variety doesn't cause a spike in blood sugar, they go a long way in satisfying your appetite and boosting your intake of vitamins, minerals, fiber, and phytochemicals. These vegetables are low in calories and carbs, making them some of the few foods that people with diabetes can enjoy almost with abandon.
In fact, the
American Diabetes Association identifies most non-starchy vegetables as low glycemic index (GI) foods with a ranking of 55 or less. What’s more, research conducted by
Newcastle University found that a low-calorie diet consisting of non-starchy vegetables successfully reversed type 2 diabetes in patients. Some good non-starchy vegetables include:
- Alfalfa sprouts
- Artichoke
- Artichoke hearts
- Asparagus
- Beans: Italian, green, yellow, wax
- Bean sprouts
- Broccoli
- Brussels sprouts
- Cabbage/Chinese cabbage
- Carrots
- Cauliflower
- Celery
- Chicory
- Cucumber
- Eggplant
- Green onions or scallions
- Greens: beet, collard, dandelion, kale, mustard, turnip
- Jicama
- Kohlrabi
- Leeks
- Lettuce: endive, escarole, leaf, Romaine, iceberg
- Mushrooms
- Okra
- Onions
- Parsley
- Peppers, all varieties
- Radishes
- Rhubarb, fresh
- Rutabaga
- Sauerkraut
- Snow peas or pea pods
- Spinach
- Summer squash
- Swiss chard
- Tomato/Tomato paste
- Turnips
- Water chestnuts
- Watercress
- Zucchini
Avocado
Rich, creamy, and packed with beneficial monounsaturated fat, they slow digestion and help keep blood sugar from spiking after a meal. A diet high in good fats can help reverse insulin resistance, which translates to steadier blood sugar long-term.
Barley
Choosing this grain instead of white rice can reduce the rise in blood sugar after a meal by almost 70% and keep your blood sugar lower and steady for hours. The soluble fiber and other compounds in barley dramatically slow the digestion and absorption of the carbohydrate. Add barley to soups, serve it as a side dish, or make it the basis for a stir-fry or casserole.
Beans
When planning your weekly menu, try to eat beans at least twice a week. The soluble fiber in all types of beans puts a lid on high blood sugar. Because they are also rich in protein, they can stand in for meat in main dishes.
Nuts & Seeds
Because of their high fiber and protein content, nuts are “slow burning” foods that are friendly to blood sugar. And even though they contain a lot of fat, it’s the healthy kind.
Like nuts, seeds of all types like pumpkin, sunflower, sesame, chia are filled with good fats, protein, and fiber that work together to keep blood sugar low. Hold the croutons on your salad and substitute pumpkin or sunflower seeds instead.
Oatmeal
Oatmeal is loaded with soluble fiber which forms a paste when mixed with water. Just as it sticks to your bowl, it also forms a gummy barrier between the digestive enzymes in your stomach and the starch molecules in your meal. You can also add ground oatmeal to muffin, pancake, or waffle batters.
Garlic
The U.S. Department of Agriculture's Human Nutrition Center says garlic can increase the level of insulin in the blood. Both animal and human studies conducted in Japan, India, and Saudi Arabia show that garlic regulates and lowers blood sugar. The Indian study found the allicin in garlic combines with the B vitamin thiamine and stimulates the pancreas to produce insulin. Experts recommend a 2 to 3 fresh cloves a day.
Pumpkin
Researchers from East China Normal University found chemicals in pumpkins that successfully help regenerate damaged pancreatic cells in rats. These compounds boosted pancreatic cells, which produce insulin, to a degree that can eventually eliminate the need for insulin injections, or the amount of insulin needed will be drastically reduced. The pumpkin compound was tested on rats with Type 1 diabetes, but the researchers believe it may also help counter Type 2.
Lean Forms of Protein
The right amount of protein helps manage diabetes in a few ways. First, it will help take the edge off hunger and can speed up weight loss, which lowers blood sugar levels. Plus, pairing protein-rich foods with carbohydrates slows the rise in blood sugar. Topping pasta with grilled chicken will cause blood sugar levels to take longer to peak. This is because protein stimulates insulin release (in those who still produce insulin). Protein also causes your stomach to empty more slowly. This delays the starch from reaching your gut, where it's turned into glucose before entering your bloodstream. This delayed gastric emptying helps prevent sharp spikes in blood sugar. Some top forms of lean proteins are:
- Cheese
- Chicken or Turkey
- Cottage cheese
- Eggs
- Fish/Shellfish
- Lean Beef
- Peanut Butter
- Pork/Ham
Wild Salmon & Other Fish
The GI index only ranks foods containing carbohydrates, so you won’t find a GI number associated with fish. Wild salmon is loaded with omega-3 fatty acids, which lower risk of heart disease if you eat it regularly. It’s also full of vitamin D and selenium for healthy hair, skin, nails, and bones. If you don’t prefer salmon, similarly nutrient-dense fish include herring, sardines, and mackerel.
Almonds
A study published in the Journal of the American College of Nutrition found that a diet rich in almonds improved insulin sensitivity as well as lowered levels of LDL (bad) cholesterol. Other studies have found that 1.5 to 2 ounces of almonds daily for women and 2 to 3 ounces daily for men lowered risks of both diabetes and cardiovascular disease.
Apple Cider Vinegar
Apple Cider Vinegar is often touted as a remedy for many things, but researchers at Arizona State University East found that two tablespoons of ACV before meals cut sugar levels in prediabetics by 50%, and by 25% in diabetics. In addition, a study published in the journal Diabetes Care found that drinking apple cider vinegar after eating a high-carb breakfast lowered blood sugar levels by 34% in patients with prediabetes, and by 19% in those who had Type 2 diabetes.
Green Tea
This super healthy drink is simple, inexpensive and excellent for preventing diabetes, as it regulates the blood sugar levels. Expert suggest drinking 2-3 cups of green tea every day.
Dark Chocolate
Flavonoids in dark chocolate help prevent against insulin insensitivity, a condition that stops body to use insulin effectively in type 2 diabetes. Experts say that consumption of 100 grams of dark chocolate per day improves the body’s metabolism of glucose.
Sweet Potatoes
If you choose a baked sweet potato instead of a baked white potato, your blood sugar will rise about 30% less. Sweet potatoes are packed with nutrients and disease-fighting fiber, with almost 40% of the soluble type that lowers cholesterol and slows digestion. They’re also extra rich in carotenoids, that play a role in helping the body respond to insulin. Plus, they’re full of the natural plant compound chlorogenic acid, which may help reduce insulin resistance.