![]() Scientists believe this may be due to the neuroprotective effects of this compound.Īnimal studies have indicated that resveratrol may also protect against retinopathy, which can severely affect vision.ĭiabetic neuropathy and retinopathy can result when diabetes is poorly controlled. Some studies have indicated that resveratrol may protect against diabetic neuropathy, which affects nerve function. ![]() The vitamins, minerals, and fiber in grapes make them a healthful way to satisfy a sweet tooth. The American Diabetes Association encourages people to consume grapes and other fruits, as long as the carbohydrate amount is counted as part of their meal plan. The relatively high level of sugar found in grapes leads some people to ask whether they are safe for people with diabetes to eat. However, those who consumed three servings a week of blueberries, grapes, raisins, apples, or pears had a 7-percent lower risk of type 2 diabetes compared with those who did not. In 2013, results of a study published in the BMJ suggested that certain fruits, but not juices, may reduce the risk of type 2 diabetes in adults.ĭuring the study, which involved 187,382 participants and lasted 22 years, 6.5 percent of the participants developed diabetes. However, no human studies have been done to prove this theory. 5) Allergiesīecause of the anti-inflammatory effects of quercetin, some suggest that consuming grapes may help to alleviate symptoms of allergies, including runny nose, watery eyes, and hives. These can help people stay hydrated, keep bowel movements regular, and reduce the risk of constipation. This suggests they can help reduce the effects of sodium in people with high blood pressure.įiber is important for maintaining a healthy cardiovascular system, including heart health and blood pressure. Increasing potassium intake may help reduce the negative effects of too much sodium in the diet. The American Heart Association (AHA) recommends increasing potassium intake while decreasing sodium consumption to improve blood pressure and cardiovascular health.Ī study of data for 12,267 adults in the United States has shown that the more sodium people consume in relation to their potassium intake, the higher the risk of all-cause mortality.Ī high potassium intake has been associated with a reduced risk of stroke, protection against loss of muscle mass, and preservation of bone mineral density. ![]() Grapes contain fiber and potassium, both of which support heart health. They may achieve this by preventing platelet build-up and reducing blood pressure and the risk of irregular heart rhythms. The polyphenols in grapes, such as resveratrol, are thought to have antioxidant, lipid-lowering, and anti-inflammatory actions that may help reduce the risk of cardiovascular disease (CVD). These studies have mostly used doses of these flavonoids far higher than those usually consumed by humans. 2) Heart healthĪnimal studies have indicated that quercetin and resveratrol may reduce the risk of atherosclerosis and protect against the damage caused by low-density lipoprotein (LDL), or “bad” cholesterol. Studies have suggested that this, too, may help prevent or slow cancer growth. Moderation is key.Ī moderate intake of alcohol is defined by The Dietary Guidelines for Americans as up to one drink per day for women, and up to two drinks per day for men.Īnother natural anti-inflammatory that occurs in grapes is the flavonoid quercetin. ![]() Few studies have looked at the association between red wine and cancer risk in humans, but it has been shown that high intakes of alcohol on a consistent basis can increase the risk of cancer. Laboratory studies have suggested that resveratrol may be able to slow or prevent the growth of tumors in lymph, liver, stomach, breast, colon, skin cancer, and leukemia. These are thought to have anti-inflammatory and antioxidant properties. Grapes contain powerful antioxidants known as polyphenols. Here are some of the ways in which the nutrients in grapes may boost health. Like other fruits and vegetables, grapes are a good source of fiber and water.Īntioxidants and other nutrients in grapes may make them particularly healthful, although more research is needed to confirm some of their benefits. Share on Pinterest Grapes, and especially red grapes, contain resveratrol, a compound that may have various health benefits.Ī diet that is rich in fruits and vegetables has been linked to a reduced risk of various conditions, including heart disease, diabetes, cancer, and obesity.
0 Comments
Leave a Reply. |