Vitamin A News and Research

Latest Vitamin A News and Research

Low blood levels of vitamin D may be associated with depression in seniors

Older adults with low blood levels of vitamin D and high blood levels of a hormone secreted by the parathyroid glands may have a higher risk of depression, according to a report in the May issue of Archives of General Psychiatry.

5 May 2008

New findings on vitamin E and cataracts in women

A new analysis of the Women's Health Study (WHS) found that women who took Vitamin E supplements had rates of cataract development comparable to women who did not take such supplements.

1 May 2008

Alzheimer's and diabetes link

Diabetic individuals have a significantly higher risk of developing Alzheimer's disease but the molecular connection between the two remains unexplained. Now, researchers at the Salk Institute for Biological Studies identified the probable molecular basis for the diabetes - Alzheimer's interaction.

30 Apr 2008

Vitamin D protects women from breast cancer

The connection between vitamin D levels and certain forms of cancer has been suspected for some time but now German researchers have come up with clear proof of the link.

21 Apr 2008

New technology tracks medication adherence in patients with HIV/AIDS

Most of us have missed a dose of antibiotic or forgotten to take a daily vitamin. But when the stakes are higher - as they are for people with HIV/AIDS - a skipped pill could mean the difference between health and hazard for the entire population.

21 Apr 2008

Peripheral arterial disease linked to too little vitamin D

According to the results of the latest research peripheral arterial disease (PAD) may be linked to low levels of vitamin D.

21 Apr 2008

Is there convincing biological or behavioral evidence linking vitamin D deficiency to brain dysfunction?

In a definitive critical review, scientists at Children's Hospital & Research Center Oakland ask whether there is convincing biological or behavioral evidence linking vitamin D deficiency to brain dysfunction.

21 Apr 2008

Vitamin D and the risk of developing breast cancer

A connection between vitamin D level and the risk of developing breast cancer has been implicated for a long time, but its clinical relevance had not yet been proven.

18 Apr 2008

Antioxidant supplements for prevention of mortality in healthy participants and patients with various diseases

Many people take antioxidants in the belief that they will prolong their life expectancy. However, data from 67 randomised trials that involved just under a quarter of a million people failed to support this idea, a Cochrane Systematic Review has discovered.

17 Apr 2008

Southeast Asia the culprit in flu epidemics

According to the World Health Organisation (WHO) each year influenza epidemics are thought to infect between 5 and 15 per cent of the world's population.

17 Apr 2008

Health warning from Britain about vitamin supplements

Health authorities in Britain have issued a warning regarding Vitamin supplements, they say they are probably ineffective and are possibly harmful.

16 Apr 2008

Surgery successful in removing Indonesian man's disfiguring bark-like warts

An Indonesian man so badly disfigured by warts that he has been dubbed the Tree Man of Java has had surgery to remove the bark like tissue growing from his hands and feet.

16 Apr 2008

Cancer prevention

Tapping into a growing body of knowledge about the origins and progression of cancer, researchers are now developing and testing new preventive therapies to stop it in its tracks.

15 Apr 2008

Too much fibre and too little fat not appropriate for toddlers

After a number of years of encouraging people to eat more fresh fruit and vegetables, surprising research from the UK is now warning that too much fibre and too little fat for toddlers is not healthy.

15 Apr 2008

New hope for blood disorder anaemia

A new understanding of how red blood cell production is controlled could lead to improvements in the treatment of the blood disorder anaemia, according to West Australian medical researchers.

13 Apr 2008

Prevention of osteoporosis might lie in vitamin D levels

Sixty-year-old Darlene Yates has had two hip replacements, a knee replacement and this past year shattered her left femur while she was walking in her neighborhood.

10 Apr 2008

Speed of aging is strongly influenced by genetics

Perhaps the aging process can't be stopped. But it can be predicted, and new research from Tel Aviv University indicates that people may live longer and lead healthier lives as a result.

10 Apr 2008

Drug does not appear to reduce risk of heart attack or death following CABG surgery

Use of MC-1 (a naturally occurring metabolite of vitamin B6) before and for 30 days after coronary artery bypass graft surgery did not reduce the risk of heart attack or cardiovascular death, according to a JAMA study being released early online April 1 to coincide with its presentation at the annual conference of the American College of Cardiology.

2 Apr 2008

Softening of the skull bones in normal-looking babies might reflect vitamin D deficiency during pregnancy

Softening of the skull bones in normal-looking babies might reflect vitamin D deficiency during pregnancy, according to a new study accepted for publication in the Journal of Clinical Endocrinology & Metabolism (JCEM).

26 Mar 2008

Review of supplement use among US cancer patients

Many of the 10 million cancer patients in the US are taking nutritional supplements, but an accurate assessment of the frequency is not well appreciated.

24 Mar 2008