Antioxidant News and Research

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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.

Cancer researchers investigate free radicals

The University of Leicester has been selected as the hub of a worldwide network of researchers to investigate one of the causes of cancer.

11 Oct 2007

Antioxidants no use against degenerative eye disease

After analysing a range of research Australian scientists say a diet rich in antioxidant vitamins and minerals does not seem to prevent the degenerative eye disease known as age related macular degeneration (AMD).

10 Oct 2007

Professor says anti-carb hysteria is nonsense!

A new study from the U.S. might be just the news you have been waiting for....that a diet rich in starch and sugar may leave you slimmer and healthier.

7 Oct 2007

Plant colors shed light on antioxidants

Scientists have made an important advance in understanding the genetic processes that give flowers, leaves and plants their bright colours. The knowledge could lead to a range of benefits, including better understanding of the cancer-fighting properties of plant pigments and new, natural food colourings.

3 Oct 2007

Avoiding sweets may spell a longer life

A new study in the October issue of Cell Metabolism, a publication of Cell Press, reveals that worms live to an older age when they are unable to process the simple sugar glucose.

3 Oct 2007

Mini-strokes linked to uric acid levels

Researchers at Johns Hopkins have found that high-normal uric acid (UA) levels may cause barely detectable mini strokes that potentially contribute to mental decline in aging adults.

2 Oct 2007

Coca-Cola accused of flase claims on Fuze drinks

To hear Coca-Cola tell it, the tea and fruit drinks it sells under its Fuze brand will help you avoid cancer, heart disease, colds, flu, and infections of the lungs and kidneys.

27 Sep 2007

Radical research results on the oxidation of vitamin E

Recent research results have challenged conventional understanding of the oxidation of the "radical scavenger", vitamin E. Cutting-edge analysis methods have revealed that the intermediates commonly believed to be involved in the process do not occur.

24 Sep 2007

Past clinical trials of vitamin E fatally flawed

Generations of studies on vitamin E may be largely meaningless, scientists say, because new research has demonstrated that the levels of this micronutrient necessary to reduce oxidative stress are far higher than those that have been commonly used in clinical trials.

24 Sep 2007

Test for lung cancer looks for discomforting quiet among protective genes

When it is quiet – "almost too quiet" – in movies, it is a sign that something is about to go wrong for the good guys.

18 Sep 2007

Researchers genetically engineering microorganisms, such as E. coli, into tiny, cellular factories

Microorganisms may soon be efficiently and inexpensively producing novel pharmaceutical compounds, such as flavonoids, that fight aging, cancer or obesity, as well as high-value chemicals, as the result of research being conducted by University at Buffalo researchers.

18 Sep 2007

Diet rich in fruit, veg and fish reduces children's asthma risk

According to new research a diet rich with fruit, vegetables and fish can reduce a child's risk of developing asthma and allergies.

12 Sep 2007

Should I increase my vitamin E intake or not?

Conflicting reports about the potential benefits of dietary supplements can make a person's head spin.

11 Sep 2007

Vitamin C inhibits the growth of some tumors

Nearly 30 years after Nobel laureate Linus Pauling famously and controversially suggested that vitamin C supplements can prevent cancer, a team of Johns Hopkins scientists have shown that in mice at least, vitamin C - and potentially other antioxidants - can indeed inhibit the growth of some tumors ¯ just not in the manner suggested by years of investigation.

11 Sep 2007

Health benefits of fruit juice

In years past, family physician Pamela Rockwell told parents not to let their children drink too much fruit juice because of its link to obesity.

5 Sep 2007

Avocado extract stops growth of pre-cancerous cells that lead to oral cancer

Nutrients taken from avocados are able to thwart oral cancer cells, killing some and preventing pre-cancerous cells from developing into actual cancers, according to researchers at Ohio State University.

5 Sep 2007

N-acetylcysteine may not be as safe as once thought

Certain preparations taken to enhance athletic performance or stave off disease contain an anti-oxidant that could cause harm.

5 Sep 2007

Smoking ups Alzheimer's risk by 50%

According to a new Dutch study people over the age of 55 who are smokers put themselves at a far greater risk of developing dementia than people who do not smoke.

5 Sep 2007

Muscadine grape skin extract shows promise for prostate cancer

Laboratory experiments show that an extract of the skin of muscadine grapes can inhibit growth of prostate cancer cells in the laboratory.

4 Sep 2007

Smoking and Alzheimer's disease

People who smoke are more likely to develop Alzheimer's disease or dementia than nonsmokers or those who smoked in the past, according to a study published in the September 4, 2007, issue of Neurology, the medical journal of the American Academy of Neurology.

4 Sep 2007