Antioxidants are chemical compounds that can bind to free oxygen radicals preventing these radicals from damaging healthy cells. Fruits and vegetables are high in anti-oxidants and evidence continued to support the role of vitamins C, E, and A, as well as lycopene and beta-carotene in helping to prevent cancer.
Clinical trial examines antioxidant effects for Alzheimer’s disease on cerebrospinal fluid biomarkers – An antioxidant combination of vitamin E, vitamin C and a-lipoic acid (E/C/ALA) was not associated with changes in some cerebrospinal fluid biomarkers related to Alzheimer disease in a randomized controlled trial, revealed by researchers.
How eating oranges and grapefruit can cut the risk of a stroke by their anti-inflammatory properties — Citrus fruit may lower stroke risk in women – A compound in citrus fruits may reduce your stroke risk, according to research reported in Stroke: Journal of the American Heart Association.
Protective Effect of Structurally Diverse Grape Procyanidin Fractions against UV-Induced Cell Damage – UV radiation leads to the generation of reactive oxygen species (ROS). These molecules exert a variety of harmful effects by altering key cellular functions and may result in cell death. Several studies have demonstrated that human skin can be protected against UV radiation by using plant-derived antioxidants.
Coffee may reduce risk of lethal prostate cancer in men – It is a good news for men who regularly drink coffee. They appear to have a lower risk of developing a lethal form of prostate cancer, revealed by researchers from Harvard School of Public Health (HSPH) US.
Stanford research moves nanomedicine one step closer to reality – A class of engineered nanoparticles — gold-centered spheres smaller than viruses — has been shown safe when administered by two alternative routes in a mouse study led by investigators at the Stanford University School of Medicine.
High alpha-carotene levels associated with longer life – High blood levels of the antioxidant alpha-carotene appear to be associated with a reduced risk of dying over a 14-year period’
Research strengthens evidence of link between paracetamol use in pregnancy and childhood asthma – Evidence suggesting that the risk of childhood asthma associated with prenatal paracetamol exposure may depend on antioxidant genes in the mother has been found by a team of UK scientists.
A diet rich in walnuts and walnut oil may prepare the body to deal better with stress – walnuts can reduce cholesterol and blood pressure. – A diet rich in walnuts and walnut oil (containing polyunsaturated fats) may prepare the body to deal better with stress, also influence blood pressure at rest and under stress.
Black rice, a heritage variety of the grain that feeds one-third of Earth’s population, is an inexpensive source of healthful antioxidants. – Health conscious consumers who hesitate at the price of fresh blueberries and blackberries, fruits renowned for high levels of healthful antioxidants, now have an economical alternative, scientists reported here today at the 240th National Meeting of the American Chemical Society (ACS).
Bottled tea beverages may contain fewer polyphenols than brewed tea – Many commercially bottled tea beverages contain little or no healthful antioxidants, new research suggests. The first measurements of healthful antioxidant levels in commercial bottled tea beverages has concluded that health-conscious consumers may not be getting what they pay for: healthful doses of those antioxidants, or “poylphenols,” that may ward off a range of diseases.
