Nutrition News and Research

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Young vegetarians may have healthier diets but could be at risk for disordered eating behaviors

Although adolescent and young adult vegetarians may eat a healthier diet, there is some evidence that they may be at increased risk for disordered eating behaviors.

1 Apr 2009

What makes olive oil so healthy?

Scientists have pinned down the constituent of olive oil that gives greatest protection from heart attack and stroke.

1 Apr 2009

Study on Haitian children shows poor diet contribute to gum disease

Haiti's children, already burdened with poverty and malnutrition, may have a health problem related to these chronic conditions -- gum disease.

1 Apr 2009

Financial crisis strikes at health in all parts of the world

WHO last issued a public statement on the financial crisis in the days prior to the Washington meeting of the G20.

1 Apr 2009

Diet and lifestyle choices influence cancer survival

Head and neck cancer patients who smoked, drank, didn't exercise or didn't eat enough fruit when they were diagnosed had worse survival outcomes than those with better health habits, according to a new study from the University of Michigan Comprehensive Cancer Center.

1 Apr 2009

Health benefits, consequences of folic acid dependent on circumstances

For the past several decades, evidence has shown that greater dietary intake of the B-vitamin, folate, offers protection against the development of certain common cancers and reduces neural tube defects in newborns, opening new avenues for public health interventions that have a great impact on health.

1 Apr 2009

Research reveals new options for people with phenylketonuria

For people with the genetic condition known as phenylketonuria (PKU), diet is a constant struggle.

30 Mar 2009

Improving cancer therapy achieved through taste, odor intervention

Cancer and its therapies, including chemotherapy and radiotherapy, may directly alter and damage taste and odor perception, possibly leading to patient malnutrition, and in severe cases, significant morbidity, according to a Virginia Tech - Wake Forest University Comprehensive Cancer Center compilation of various existing studies.

30 Mar 2009

NPR program examines efforts to improve BCG tuberculosis vaccine

NPR's "Morning Edition" last week examined the Aeras Global TB Vaccine Foundation's efforts to improve the existing BCG vaccine to provide increased protection against tuberculosis.

30 Mar 2009

Difference in fat storage may explain lower rate of liver disease in African-Americans

Where different ethnic groups store fat in their bodies may account for differences in the likelihood they'll develop insulin resistance and non-alcoholic fatty liver disease, researchers at UT Southwestern Medical Center have found.

29 Mar 2009

Southern African development community should do more to fight HIV/AIDS, official says

Parliamentarians across the Southern African Development Community should do more to address HIV/AIDS in the region, Kasuko Mutukwa, SADC Parliamentary Forum secretary-general, said recently at a media briefing in Zambia's capital of Lusaka, the Inter Press Service reports.

25 Mar 2009

Sodas increase risk for coronary heart disease

Regular consumption of sugary beverages such as soda put women at a higher risk for coronary heart disease.

24 Mar 2009

Older adults concern for personal health linked to walking difficulty

Older adults who worry about their health engage in less physical activity, and those who participate in less activity are more likely to report having difficulty walking, according to a new study.

24 Mar 2009

How to predict post-operative enteral nutrition problems

Percutaneous endoscopic gastrostomy (PEG) has become one of the most useful and established enteral nutrition techniques.

24 Mar 2009

Diabetics on high-fiber diets might need extra calcium

The amount of calcium your body absorbs might depend, in part, on the amount of dietary fiber you consume.

24 Mar 2009

Anti-microbial catheter to cut infection risk for dialysis patients

Medical experts at The University of Nottingham have shown that an innovative anti-microbial catheter could vastly improve treatment and the quality of life for many community-based dialysis patients.

24 Mar 2009

Diabetics on high-fiber diets might need extra calcium

The amount of calcium your body absorbs might depend, in part, on the amount of dietary fiber you consume.

24 Mar 2009

Review of probiotics in the treatment of Irritable Bowel Syndrome

A review by researchers at Northwestern University (Chicago, IL.) and University of Michigan (Ann Arbor, MI) of the utility of probiotics in the treatment of Irritable Bowel Syndrome (IBS) found that Bifidobacterium infantis 35624 was the only probiotic strain out of 13 different individual strains or preparations reviewed to significantly improve symptoms of IBS, including abdominal pain, bloating and bowel movement difficulty.

23 Mar 2009

Increasing number of Americans have insufficient levels of vitamin D

Average blood levels of vitamin D appear to have decreased in the United States between 1994 and 2004, according to a report in the March 23 issue of Archives of Internal Medicine.

23 Mar 2009

High triglyceride levels common, often untreated among Americans

High concentrations of blood fats known as triglycerides are common in the United States, according to a report in the March 23 issue of Archives of Internal Medicine.

23 Mar 2009