Nutrition News and Research

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Seniors more likely to deny smoking when asked

More elderly adults are lighting up cigarettes and not reporting their nicotine habits to doctors and others, according to findings from one of the first studies to examine the accuracy of self-reported smoking habits by age, race and gender of adults 18 years and older by researchers at the Case Western Reserve University School of Dental Medicine and other university collaborators.

8 Feb 2008

Whole grain diets lower risk of diabetes and cardiovascular disease

Diets with high amounts of whole grains may help achieve significant weight loss, and also reduce the risk of chronic diseases such as diabetes and cardiovascular disease, according to a team of Penn State researchers at University Park and the College of Medicine.

7 Feb 2008

Could a simple vitamin A and zinc supplement help protect young children from malaria?

A randomized double blind trial reported in the open access publication, Nutrition Journal, would suggest the answer is yes.

7 Feb 2008

Button mushrooms have as much antioxidants as expensive rivals

The humble white button mushroom (Agaricus bisporus) has as much, and in some cases, more anti-oxidant properties than more expensive varieties.

6 Feb 2008

Increase in survival rates of extremely premature infants at London hospital

Survival rates for the most premature babies at a top London hospital have more than doubled over a 20 year period, according to research published in the latest edition of the journal Acta Paediatrica.

5 Feb 2008

The obesity epidemic - does the evidence stack up?

Last week, the UK health secretary declared that we are in a grip of an obesity epidemic, but does the evidence stack up? Researchers in this week's BMJ debate the issue.

5 Feb 2008

Bone mineral content continues to increase in obese adolescents during weight loss

Obese teenagers who succeeded in losing weight in a year-long medically supervised weight control program also saw their bone mineral content increase over that period, say researchers from The Children's Hospital of Philadelphia.

5 Feb 2008

New discoveries on what does and doesn't affect immune system

Scientists know that a number of factors can affect the body's immune system: poor diet, certain steroids, chronic stress. Now researchers at Michigan State University have discovered that an appetite-controlling hormone also affects the immune system, while natural versions of certain steroids do not.

4 Feb 2008

Zinc may offer protection against cadmium exposure

Cadmium exposure is a known risk factor for prostate cancer, and a new University of Rochester study suggests that zinc may offer protection against cadmium.

4 Feb 2008

Body fat protein adiponectin plays role in tumour growth

Scientists have discovered how low levels of a protein hormone found in body fat, plays a crucial role in tumour growth and spread. Their findings are published in a paper in the British Journal of Cancer.

31 Jan 2008

Collaboration to improve the UK's health

A collaboration between the Universities of Bristol, Cardiff and Swansea has been awarded £5 million by the UK Clinical Research Collaboration (UKCRC) to establish a Centre of Excellence for research into public health.

29 Jan 2008

Sex, drugs and diet top issues parents want doctors to discuss with kids

When parents bring their children in for routine check-ups many are hoping the doctors and nurse practitioners caring for them will do more than just check blood pressure, listen to their heart and provide any necessary vaccinations.

28 Jan 2008

Malnourishment in young mothers and their babies has consequences well beyond infant health and mortality

Maternal and child under-nutrition have a life-long impact on the health and prospects of the child, potentially affecting future generations.

28 Jan 2008

One third of stunting and a quarter of deaths among under 3s in poor countries could be prevented

If existing maternal and child nutrition interventions were implemented in poor countries, cases of stunting among under 3s could be reduced by a third, and deaths by up to a quarter, according to new research being published today.

24 Jan 2008

Nitrogen fixation process in plants to combat drought in various species of legumes

The regulation of the biological fixation of nitrogen in hydric stress conditions varies with the different species of legume plants studied.

24 Jan 2008

Low vitamin E levels associated with physical decline in elderly

Researchers at Yale School of Medicine have found that a low concentration of vitamin E in the blood is linked with physical decline in older persons.

23 Jan 2008

Connection between vitamin E and subsequent decline in physical function for older adults

Low serum concentration of vitamin E, an indication of poor nutrition, is associated with physical decline for older persons, according to a study in the January 23 issue of JAMA: The Journal of the American Medical Association.

23 Jan 2008

Eating out in New York City will be a healthy affair

As from the end of March this year diners at fast food restaurants in New York will have the full picture on the calorie content of what they are being served.

23 Jan 2008

Labels shown to help consumers make healthy choices

The effectiveness of a simple front-of-pack logo such as the Choices stamp is supported by new scientific research published in Appetite recently (Feunekes at al.).

21 Jan 2008

Scientists study the link between children's nutrition and adult diseases

Researchers from the Department of Pediatrics of the University of Granada , in collaboration with another 38 universities and companies from 16 European countries, will study the effects of children's nutrition on the onset of cardiovascular problems, diabetes, obesity, allergies, weak bones, neuromotor functioning and children's behavioural aspects.

16 Jan 2008