Vitamin A has positive effects on metabolic functions, and as such can help to relieve numerous symptoms of diabetes. Not only can it help increase the body’s sensitivity to insulin while lowering blood sugar, but it can also help to fight weight gain. It also has positive effects on the liver. Between its impact on metabolic function and its oxidation of fatty acids, vitamin A is a generally healthy addition to any diabetic’s daily intake of nutrients. Even better, it can improve cardiovascular health and help patients prevent diabetes-related heart diseases.
Vitamin C is one of the most abundant nutrients in red grapefruit. Its potency as an antioxidant is good news for diabetics, as vitamin C is known to aid circulatory functions so as to help lower blood pressure. It also helps to boost the immune system, allowing the body to fight off infections that may arise as a result of diabetes. Vitamin C can also help to lower specific types of blood sugars responsible for kidney damage as well as the blurry vision associated with the early onset of type 2 diabetes.
Beta-carotenes are nutrients that can help in the oxidation of bad cholesterol and unhealthy fats. Along with the lowering of cholesterol, beta-carotene offers health benefits in the form of heart disease prevention. Specifically, beta-carotenes are instrumental in the prevention of a condition known as atherosclerosis. This is when the blood vessels harden, inhibiting arterial function. Since circulatory and cardiovascular issues are among the worst side effects of diabetes, intake of nutrients such as beta-carotenes is highly important to diabetes management.
Those who are on medications for the treatment of their diabetes should exercise caution when including red grapefruit into their diets. Grapefruit in general can affect the body’s reaction to such medications, strengthening their effects in a manner which is counterproductive to the treatment of diabetes. For instance, drugs that lower blood sugar may cause glucose levels to become lower than they should be. It is important to consult one’s diabetes specialist regarding any medications taken to ensure that the consumption of grapefruit will not have such an effect.