Nutrition News and Research

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Teacher supervised toothbrushing reduces dental decay in socially deprived school children

Dental decay is one of the most common preventable health problems in children living in socially deprived areas of the UK.

16 Jan 2006

Cut calories, cut portions for a younger healthier heart

According to a new study, which is the first to associate calorie restriction with delaying the onset of aging, cutting down on calories and restricting portions, really does work.

16 Jan 2006

Carbohydrates improve insulin control

It is commonly believed that carbohydrates, particularly sugar, are a cause of insulin resistance and type 2 diabetes. However, such thinking has been challenged following the publication of a thorough appraisal of the evidence, in the latest edition of Nutrition Research Reviews.

10 Jan 2006

Statins not associated with reduced colorectal cancer risk

Use of cholesterol reducing drugs is not associated with a reduced risk of colorectal cancer, according to a study in the Journal of the National Cancer Institute.

8 Jan 2006

Maternal vitamin D levels during pregnancy influences the bone growth of children

Vitamin D supplementation of pregnant women could lead to longlasting reduction in osteoporotic fractures in their children, according to a study published in this week’s issue of The Lancet.

6 Jan 2006

Promising new therapy for ulcerative colitis

For people with the chronic disease ulcerative colitis, life can be limited to few social functions and trips away from home.

6 Jan 2006

Elevated homocysteine levels may be a biomarker for increased risk of AMD

People who have elevated homocysteine in their blood, an amino acid that is a known biomarker for cardiovascular disease, may also be at an increased risk of developing age-related macular degeneration (AMD), according to a study in the January issue of the American Journal of Ophthalmology.

5 Jan 2006

Eating disorders linked to perinatal complications

Certain complications during and immediately after birth are associated with the development of the eating disorders anorexia nervosa and bulimia nervosa, according to a study in the January issue of Archives of General Psychiatry, one of the JAMA/Archives journals.

2 Jan 2006

Childhood infections stunt growth and reduce life expectancy

Records from four European countries show that, on average, survivors of generations with rampant childhood infection - measured by cohort mortality rates at young ages - were shorter and died sooner than counterparts from generations with less childhood disease.

28 Dec 2005

Even lower blood sugar levels advocated to avoid heart disease

According to a researcher and diabetes expert, doctors with diabetic patients should be aiming for much lower levels of blood glucose than is currently suggested by the guidelines.

22 Dec 2005

Aquaporin related to obesity

Dr. Gema Fruhbeck, director of the Metabolic Research Laboratory of the University Hospital of the University of Navarra, has published a commentary in the latest issue of Nature. The article presents aquaporin as a new modulator of the biology of the adipocyte.

21 Dec 2005

More veggies, less red meat = lower blood pressure

According to a new study, large quantities of vegetables, fruits, and other plant foods appear to reduce the risk of elevated blood pressure, whereas meat raises the risk.

19 Dec 2005

Kids with specific gene variant more at risk from passive smoking

When U.S. children who possess a variant gene are exposed to second-hand smoke in their homes, they are at a substantially greater risk for developing respiratory illnesses that lead to school absences.

15 Dec 2005

Recommendations for artificial nutrition and hydration

For two decades, doctors have followed an ethically-established agreement about the appropriate use of artificial nutrition and hydration (ANH) for patients who are seriously ill or in a persistent vegetative state.

15 Dec 2005

Institute of Medicine reports on food marketing aimed at kids

The Institute of Medicine's report on food marketing to children is a milestone that marks the beginning of the end of junk-food marketing to kids.

15 Dec 2005

High fibre diet gives little protection against bowel cancer

The once accepted doctrine that a high fibre diet prevents cancer has been challenged by new dietary research.

14 Dec 2005

Vitamin D keeps lungs healthy - CHEST study

Vitamin D may play a role in keeping our lungs healthy, with greater concentrations of vitamin D resulting in greater lung health benefits. A study in the December issue of CHEST, the peer-reviewed journal of the American College of Chest Physicians (ACCP), shows that patients with higher concentrations of vitamin D had significantly better lung function, compared with patients with lower concentrations of vitamin D.

13 Dec 2005