Diet News and Research

Latest Diet News and Research

Adolescents need to see their doctors more often to receive the HPV vaccine

Despite recommendations for annual preventive exams for adolescents, only 10 percent of teens have enough visits within 12 months to receive the recommended three shots needed for HPV vaccine. Ideally the three shots are delivered within six months, and only 1 percent of teens see their physicians that often.

5 Sep 2007

20 percent of overweight toddlers found to be iron-deficient

A study by UT Southwestern Medical Center researchers has found that overweight toddlers and those not enrolled in day care are at high risk for iron deficiency.

5 Sep 2007

Folic acid helps prevent facial cleft

A new study finds that women who take folic acid supplements early in their pregnancy can substantially reduce their baby's chances of being born with a facial cleft.

5 Sep 2007

Do not ignore fatigue

Jennifer Sieck knew something had to be done when she would lie in bed most of the day and night.

5 Sep 2007

New way to burn off calories

A new study in the September issue of Cell Metabolism, a publication of Cell Press, points to a new method for burning off all those irresistible extra calories—by turning on an energy-draining, but otherwise futile, cycle of protein synthesis and breakdown.

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

Experts call for more resources worldwide to deal with mental illness

Experts in Britain are calling for better recognition of the impact of mental illness on other health problems and for more resources worldwide to deal with mental health issues.

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

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

School-based obesity prevention program reduces harmful weight-control behaviors in adolescents

Eating disorders among adolescent girls and boys can have substantial negative impact on their health and lead to dangerous weight-control behaviors, such as self-induced vomiting or abusing laxatives or diet pills to control weight.

4 Sep 2007

Low salt foods just as safe as conventionally processed ones

Low salt foods are just as safe or safer than high salt level products in spite of expectations that cutting salt levels in food would increase the risk of spoilage by bacteria, say scientists today (Tuesday 4 September 2007) at the Society for General Microbiology¡¦s 161st Meeting at the University of Edinburgh, UK, which runs from 3-6 September 2007.

4 Sep 2007

Red wine for prostate cancer

Researchers at the University of Alabama at Birmingham (UAB) have found that nutrients in red wine may help reduce the risk of developing prostate cancer. The study involved male mice that were fed a plant compound found in red wine called resveratrol, which has shown anti-oxidant and anti-cancer properties.

3 Sep 2007

How to influence the risk profile of a nation

Professor Geoffrey Rose was a pioneer in the field of prevention of coronary heart disease (CHD). He emphasized in his works how CHD prevention calls for general reduction in risk factor levels in the population, i.e. population based approach. Geoffrey Rose wrote: "It makes little sense to expect individuals to behave differently form their peers, it is more appropriate to seek a general change in behavioural norms and in the circumstances which facilitate their adoption."

3 Sep 2007

First common height gene identified by researchers behind 'obesity gene' finding

Whilst we all know that tall parents are more likely to have tall children, scientists have been unable to identify any common genes that make people taller than others. Now, however, scientists have identified the first gene, known as HMGA2, a common variant of which directly influences height.

3 Sep 2007

Diets double the odds a teenage girl will begin smoking

Starting to diet seems to double the odds a teenage girl will begin smoking, a University of Florida study has found. UF researchers, who analyzed the dieting and smoking practices of 8,000 adolescents, did not find the same link in boys, who were also less likely than girls to diet, according to findings released Friday in the American Journal of Health Promotion.

3 Sep 2007

Teenage girls who are dieting are almost twice as likely to start smoking

Teenage girls who are dieting are almost twice as likely to start smoking regularly as girls who are not dieting, according to a new study of nearly 8,000 adolescents. With boys, cigarette availability rather than the desire to lose weight is a factor in the decision to give smoking a try.

3 Sep 2007

Many city convenience stores lacking health foods

A survey of convenience stores in the south west section of Rochester has revealed that 95% offer little or no healthy foods.

30 Aug 2007

Brain's impaired ability to sense glucose might play role in type 2 diabetes

New findings from studies in mice suggest that defects in the brain's ability to respond to glucose play a role in the development of non-insulin dependent (type 2) diabetes, and that a high-fat diet may contribute to impairing brain cells' ability to regulate glucose throughout the body.

30 Aug 2007

95 per cent of Australians don't meet national physical activity and nutrition guidelines

Results presented recently at the 6th Annual Conference of the International Society of Behavioural Nutrition and Physical Activity in Oslo, Norway, and soon to be published in the International Journal of Obesity reveal that 95 per cent of Australian adults are not meeting national physical activity and nutrition guidelines for health benefits.

29 Aug 2007

Circulating fats kill transplanted pancreas cells

Dietary restrictions or other strategies that limit fat formation might make pancreatic cell transplants more effective, UT Southwestern Medical Center researchers report.

29 Aug 2007