Because quercetin has anti-inflammatory effect, some people think that eating grapes may help relieve allergic symptoms, including runny nose, tears and urticaria. However, no human research has proved this theory.
diabetes
A study shows that replacing fruit juice with certain fruits can reduce the risk of developing type 2 diabetes? Among adults. In this study, * * * 65,438+087,382 participants participated in this 22-year study, of which 6.5% participants had diabetes.
However, people who eat three servings of blueberries a week have a 7% lower risk of type 2 diabetes in grapes, raisins, apples or pears than those who don't. Vitamins, minerals and fiber in grapes make them a healthy way to meet the demand for sweets.
Diabetic neuropathy and retinopathy
Some studies have shown that resveratrol can prevent diabetic neuropathy and affect neurological function. Scientists believe that this may be due to the neuroprotective effect of the compound.
Animal studies show that resveratrol can also protect? Prevent retinopathy and seriously affect vision. Poor control of diabetes will lead to diabetic neuropathy and retinopathy.
Eye health
Grapes contain antioxidants lutein and zeaxanthin, which can help maintain eye health. They are thought to neutralize unstable molecules called free radicals. In this way, they can reduce oxidative stress and damage to retina, and help prevent cataracts? And other conditions.
Laboratory tests show that resveratrol can prevent various eye diseases, including age-related macular degeneration, glaucoma, cataract and so on. However, it is still unclear? How does it work and what benefits it has for mankind.
acne
An in vitro study published in the journal Dermatology and Treatment claims that resveratrol is helpful for treatment? Acne, especially when benzoyl peroxide is used for local treatment.
Other conditions
Other health problems that resveratrol may help solve include:
? Alzheimer's disease
? Blood sugar control
? osteoarthritis
? Boost? immune system
However, some studies question whether resveratrol can benefit human beings in these ways. Need more evidence.