The human body produces antioxidant enzymes, such as vitamin E, zinc, arginine, vitamin C, vitamin A, taurine, creatine and selenium, to combat oxidative stress. However, when the condition worsens, a free radical attack occurs that may lead to neurological degeneration, according to a 2009 article in Current Neuropharmacology. The enzymes produced by the human body include glutathione reductase, superoxide dismutase, glutathione peroxidase and catalase.Continue Reading
Cellular oxidation is measured by determining the amount of oxidized glutathione in cellular waste. Cells get rid of glutathione as a reaction to oxidative stress, according to Science Daily. Many of the effects of oxidative stress relate to the natural aging process.
Increased oxidative stress is associated with several diseases, including asthma, diabetes mellitus, preeclampsia, alcoholic liver disease, cardiovascular disease, cataracts, chronic kidney disease, down syndrome, lung disease, multiple sclerosis and rheumatoid arthritis, according to Clinical Chemistry. Many diseases caused by oxidative stress have biomarkers that point to the cause.
NetDoctor explains that increasing someone's intake of antioxidants decreases free radicals caused by oxidation, as well as environmental factors, such as pollution, sunlight and smoking. Cells, membranes, genes and proteins repair easier with antioxidants, and these nutrients, in turn, can help prevent diseases caused by oxidative stress.Learn more about Human Anatomy
According to Rebuild Your Vision, vitamin A, vitamin C and vitamin E are essential for whiter, healthier eyes. Zinc, alpha-lipoic acid and selenium also help improve eye health, as does the herb ginkgo biloba.Full Answer >
High doses of vitamin C, vitamin E, beta carotene, zinc and copper sometimes help reduce the progression of age-related eye disease, or ARED, in people with intermediate macular degeneration, The New York Times reports. Supplements do not seem to help patients in the early stages of the disease.Full Answer >
The Ocuvite lutein vitamin and mineral supplement contains lutein, vitamin C, vitamin E, and the minerals zinc and copper, according to Drugs.com. Other ingredients include lactose monohydrate, crospovidone, magnesium stearate and silicon dioxide.Full Answer >
Foods that have vitamin E, vitamin C, zinc, vitamin B-12, carotenoid and omega-3 fatty acids promote the formation of white blood cells, as stated by Ask Dr Sears. Some of the foods that contain these vitamins include salmon, yogurt, green vegetables, oils, poultry and fruits.Full Answer >