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Antioxidants are substances that protect cells from the damage caused by free radicals (unstable molecules made by the process of oxidation during normal metabolism). Free radicals may play a part in cancer, heart disease, stroke, and other diseases of aging. Antioxidants include beta-carotene, lycopene, vitamins A, C, and E, and other natural and manufactured substances.
New research finds link between milk consumption and high levels of glutathione in the brain

New research finds link between milk consumption and high levels of glutathione in the brain

New research conducted at the University of Kansas Medical Center has found a correlation between milk consumption and the levels of a naturally-occurring antioxidant called glutathione in the brain in older, healthy adults. [More]
Loyola ophthalmologist recommends specific foods and supplements for healthy vision

Loyola ophthalmologist recommends specific foods and supplements for healthy vision

You may remember your mother telling you to eat your carrots; they are good for your eyes. Well, she was right. "Carrots are actually just one of the many foods, and supplements that contribute to good eye health," says James McDonnell, MD, pediatric ophthalmologist, Loyola University Health System. "In some cases, eyesight can actually be improved depending on what you eat." [More]
MSU scientists identify antioxidant system that backs up liver during crisis

MSU scientists identify antioxidant system that backs up liver during crisis

Scientists from Montana State University and Sweden have discovered an antioxidant system that helps sustain the liver when other systems are missing or compromised. [More]
Neurology Times features special coverage of MS in observance of MS Awareness Month

Neurology Times features special coverage of MS in observance of MS Awareness Month

UBM Medica US announces that Neurology Times, a leading online community and information resource for neurologists and other healthcare providers, is featuring special coverage of multiple sclerosis in observance of MS Awareness Month. [More]
Exposure to diesel exhaust may exacerbate respiratory diseases

Exposure to diesel exhaust may exacerbate respiratory diseases

Researchers in the UK have, for the first time, shown how exhaust pollution from diesel engines is able to affect nerves within the lung. Air pollution is a significant threat to health, they say, and identifying potential mechanisms linking exposure to diesel exhaust and the exacerbation of respiratory diseases may lead to treatments for those affected. [More]
High levels of triglycerides, cholesterol can keep vitamin E tied up in blood stream

High levels of triglycerides, cholesterol can keep vitamin E tied up in blood stream

In the continuing debate over how much vitamin E is enough, a new study has found that high levels of blood lipids such as cholesterol and triglycerides can keep this essential micronutrient tied up in the blood stream, and prevent vitamin E from reaching the tissues that need it. [More]
Consuming popular dietary supplement ubiquinone unlikely to provide any benefit

Consuming popular dietary supplement ubiquinone unlikely to provide any benefit

The popular dietary supplement ubiquinone, also known as Coenzyme Q10, is widely believed to function as an antioxidant, protecting cells against damage from free radicals. But a new study by scientists at McGill University finds that ubiquinone is not a crucial antioxidant -- and that consuming it is unlikely to provide any benefit. [More]
Higher intake of lycopene may lower risk of renal cell carcinoma in postmenopausal women

Higher intake of lycopene may lower risk of renal cell carcinoma in postmenopausal women

A higher intake by postmenopausal women of the natural antioxidant lycopene, found in foods like tomatoes, watermelon and papaya, may lower the risk of renal cell carcinoma, a type of kidney cancer. [More]
Feast-or-famine diet may extend lifespan, improve age-related diseases

Feast-or-famine diet may extend lifespan, improve age-related diseases

University of Florida Health researchers have found that putting people on a feast-or-famine diet may mimic some of the benefits of fasting, and that adding antioxidant supplements may counteract those benefits. [More]
Discovery demonstrates effect of exercise to prevent chronic health conditions

Discovery demonstrates effect of exercise to prevent chronic health conditions

A researcher at the University of Virginia School of Medicine has magnified a benefit of exercise in mice to provide a "profound" protection from diabetic cardiomyopathy, a potentially deadly heart condition that affects many people with diabetes. The discovery demonstrates the power of exercise to prevent chronic health conditions and suggests that one day some benefits of exercise may come in a pill or bottle. [More]
LSU Health New Orleans finalizes deal with CB BioSciences

LSU Health New Orleans finalizes deal with CB BioSciences

The Office of Technology Management at LSU Health New Orleans has finalized a deal with CB BioSciences, Inc., a startup drug development company to build a platform around the intellectual property portfolio of Chu Chen, PhD, LSU Health New Orleans Professor of Neuroscience. [More]
Industrial Biotechnology presents insights on cellulose nanocrystal toxicity

Industrial Biotechnology presents insights on cellulose nanocrystal toxicity

Novel nanomaterials derived from cellulose have many promising industrial applications, are biobased and biodegradable, and can be produced at relatively low cost. Their potential toxicity--whether ingested, inhaled, on contact with the skin, or on exposure to cells within the body--is a topic of intense discussion, and the latest evidence and insights on cellulose nanocrystal toxicity are presented in a Review article in Industrial Biotechnology, a peer-reviewed journal from Mary Ann Liebert, Inc., publishers. [More]
Women with multiple sclerosis may have lower levels of antioxidant, anti-inflammatory nutrients

Women with multiple sclerosis may have lower levels of antioxidant, anti-inflammatory nutrients

Women with multiple sclerosis (MS) may have lower levels of important antioxidant and anti-inflammatory nutrients, such as folate from food and vitamin E, than healthy people, according to a new study released today that will be presented at the American Academy of Neurology's 67th Annual Meeting in Washington, DC, April 18 to 25, 2015. [More]
New plant-derived agent protects skin from harmful effects of UV irradiation

New plant-derived agent protects skin from harmful effects of UV irradiation

The skin is constantly challenged, and very often harmed, by environmental stressors such as UV radiation and chemicals. To cope with UV radiation, various skin cells have evolved a complex protective antioxidant defense system. [More]
Scientists find that treating the uninjured side of brain can maximize stroke recovery

Scientists find that treating the uninjured side of brain can maximize stroke recovery

To maximize stroke recovery, researchers may want to focus more on ways to support the side of the brain where the injury didn't occur, scientists report. [More]
New research provides hope for treating stroke using HUCBCs

New research provides hope for treating stroke using HUCBCs

Researchers have known that transplanted human umbilical cord cells (HUCBCs) can have a restorative effect on the brain and brain function following a stroke. However, just how the cells exert their therapeutic effects has not been clear. Now, a research team from the University of South Florida using animal models of stroke has found that the HUCBCs are most beneficial in preventing neuron loss when the Akt signaling pathway is activated by secretions from the HUCBCs and that Akt activation subsequently impacts a specific gene involved in reducing inflammation. [More]
41% of the British population unaware of the role of diet in cancer development

41% of the British population unaware of the role of diet in cancer development

Surprising new statistics reveal that 41% of the British population are oblivious to the role that diet plays in the development of cancer - and even those with a family history of the disease are failing to consume potentially "cancer-preventing" compounds in their daily diet. [More]
Resveratrol found in red grapes, peanuts may help prevent age-related decline in memory

Resveratrol found in red grapes, peanuts may help prevent age-related decline in memory

A compound found in common foods such as red grapes and peanuts may help prevent age-related decline in memory, according to new research published by a faculty member in the Texas A&M Health Science Center College of Medicine. [More]
Women’s risk factors for heart disease

Women’s risk factors for heart disease

Heart disease is often thought of as a health problem for men, but more and more women die of heart disease each year than men, and from any other disease including breast cancer. [More]
Study opens door for development of tools to modulate CoQ10 synthesis in human cells

Study opens door for development of tools to modulate CoQ10 synthesis in human cells

A study which counts with the participation of University of Granada scientists has provided new data on the Q10 coenzyme (CoQ10), a molecule which is synthesized within the cells of the organism itself and which has essential functions for cellular metabolism. [More]
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