1 / 5Bitter gourd is a boon for diabetic patients. It is thought to help cells use glucose more effectively and to block the absorption of sugar in the intestine. According to a study in the year 2017, bitter gourd can reduce the sugar level in type 1 diabetes.2 / 5According to a study published in 2017, the ripe fruit of this cactus is helpful in reducing blood sugar level. It also has many other health benefits. You can get this at any grocery store. The amount of fiber is also high in it, due to which this fruit is prone to obesity.3 / 5The fruits and leaves of the blueberry category contain powerful antioxidants. These antioxidants, called anthocyanins, help prevent damage to small blood vessels that can result in nerve pain and retinopathy (damage to the retina of the eye). 4 / 5Fenugreek is one such herb, which has a positive effect on metabolic blood pressure. According to research, its small seeds are a storehouse of fiber, which is essential for diabetic patients. Apart from this, it also contains an amino acid that promotes insulin.5 / 5Known for its immune system boosting and disease-fighting benefits, ginseng is a boon for diabetic patients. Researchers have found that ginseng slows carbohydrate absorption; ability of cells to use glucose.