All foods raise blood sugar to some degree, but consuming foods that are high in protein and fiber tends to impact blood sugar less than those made with simple or refined carbohydrates and added sugar.
Foods that don’t spike blood sugar as much include avocados, eggs, berries, nuts and seeds, dark leafy greens, whole grains, and fish. Strategies such as pairing carb-rich foods with protein or healthy fats can also help reduce spikes in blood sugar.Unsure where to start? Here are top foods that won’t raise blood sugar levels as much. 
1. Berries
Unlike many fruits, berries tend to be lower in sugar and high in nutrients. Berries are low in carbohydrates and high in fiber and antioxidants, which may help modulate blood sugar levels and reduce oxidative stress.
2. Avocados
Avocados are naturally low in carbohydrates and a great source of healthy omega-3 fats and fiber. The healthy fats and fiber in avocados can improve insulin sensitivity and slow the absorption of sugar into the bloodstream, helping to regulate blood sugar levels.
This versatile fruit can be used in a variety of ways: in guacamole, salad, sushi, on toast, or as a garnish for eggs.
3. Dark leafy greens
Kale, broccoli, spinach, and collard greens are all highly nutritious leafy greens that are low in carbohydrates, sodium, and cholesterol. These vegetables are also good sources of vitamins A, K, and C.
If you’re not a fan of eating greens raw or in salads, try incorporating them into pasta sauce, pesto, soup, smoothies, or scrambled eggs.
4. Eggs
Eggs are a high-protein, low-carb food that are highly versatile. However, some people may be concerned about cholesterol levels in eggs.
Indeed, managing cholesterol is important if you have diabetes, as both are risk factors for heart disease. However, research shows that eggs can be part of a healthy diet for most people, including people with diabetes.
If you want to incorporate more eggs into your diet, try simple boiled eggs, egg salad, or jazzed-up scrambled eggs.
5. Fish
Most seafood and fish are high in protein and omega-3 fatty acids, which can help stabilize blood sugar levels and promote feelings of fullness. Specifically, the protein and healthy fat found in fish can improve insulin resistance with minimal impact on blood glucose levels.
Consider trying slow-roasted salmon, lemon-dill salmon cakes, or lemony salmon caesar with parmesan crisps.
Source:https://www.diabeticsupplieinc.com/8-foods-that-wont-spike-blood-sugar
