I’m very passionate about the gene debate regarding health. This article is an indication of my belief that good nutrition = results regardless of how well god blessed you genetically!

THURSDAY, Feb. 3 (HealthDay News) — Poor eating and activity habits, not genetics, are the underlying causes for most cases of adolescent obesity, new research suggests.

The finding stems from an analysis involving more than 1,000 Michigan sixth-grade students who participated in the Project Healthy Schools program, which is in place in 13 middle schools across the state.

“For the extremely overweight child, genetic screening may be a consideration,” study senior author Dr. Kim A. Eagle, a cardiologist and a director of the University of Michigan Cardiovascular Center in Ann Arbor, said in a center news release.

“For the rest, increasing physical activity, reducing recreational screen time and improving the nutritional value of school lunches offers great promise to begin a reversal of current childhood obesity trends.”

The study findings were published in a recent issue of the American Heart Journal.

The authors noted that, in 1980, just 6.5 percent of U.S. children aged 6 to 11 years were considered obese, but that percentage rose to nearly 20 percent by 2008.

The recent study found that 15 percent of the participants were obese. And almost all had poor eating habits.

Nearly one-third of all the students said they drank a soda the day before, while fewer than half said they could recall having eaten two portions of fruits and vegetables in the same time frame.

And while 34 percent of non-obese kids consumed lunches provided by their school, that figure rose to 45 percent among obese students.

Only one-third of all the kids reported exercising a half hour for five days during the previous week. Obese children were much less likely than non-obese kids to participate in regular exercise and/or physical education classes, and less likely to be a part of a sports team.

Among obese children, 58 percent reported watching two hours of TV in the past day. That compared with 41 percent of non-obese kids.

The finding follows the recent enactment of the federal government’s new “Healthy, Hunger-Free Kids Act of 2010,” which is designed to foster healthier school menus for the nation’s 31 million children currently receiving lunch through school-based programs.

SOURCE: MSN

Here is an article which highlights the importance of nutrition as it correlates to some conditions we may suffer. Enjoy!

THURSDAY, Feb. 3 (HealthDay News) — A special restrictive diet may significantly reduce symptoms of attention-deficit hyperactivity disorder (ADHD) in young children, a new study suggests.

When children between the ages of 4 and 8 were placed on a diet containing no processed foods for five weeks, ADHD symptoms diminished in 78 percent of them. And, when suspected trouble foods were reintroduced into the diet, two-thirds of the children experienced a relapse in symptoms.

“A strictly supervised restricted elimination diet is a valuable instrument to assess whether ADHD is induced by food,” wrote the study authors. “We think that dietary intervention should be considered in all children with ADHD, provided parents are willing to follow a diagnostic restricted elimination diet for a five-week period, and provided expert supervision is available,” they concluded.

Results of the study are published in the Feb. 5 issue of The Lancet.

ADHD is a common childhood disorder, according to the National Institute of Mental Health (NIMH). Children with ADHD have trouble paying attention, focusing and can be hyperactive. Parents have long suspected that sugary foods might be a culprit in inducing symptoms, but there’s not a lot of evidence to support this theory, according to the NIMH. However, food additives and preservatives have recently been singled out as possibly having an effect on children’s behavior, though the evidence isn’t yet conclusive.

Since some children have negative physical reactions to certain foods — such as eczema, asthma and gastrointestinal problems — that affect different organ systems, it has been suggested that foods may also affect the brain in a way that results in adverse behavior, according to information in the study.

To test this theory, the researchers recruited 100 children from Belgium and the Netherlands. The children were between the ages of 4 and 8, and all had been diagnosed with ADHD. Most of the children were boys.

The children were randomly assigned to one of two groups. One group was placed on the restrictive elimination diet, and the other group served as a control group and received advice on healthy eating.

The restrictive diet began with a diet called the “few foods diet,” which includes just rice, meat, vegetables, pears and water. The researchers then complemented this diet with certain foods, such as potatoes, fruits and wheat. The restrictive diet lasted for five weeks.

During the next four weeks, kids in the restricted diet group received two food challenge diets, in which certain foods were reintroduced into the diet. The researchers selected foods that were considered both low- and high-IgG foods.

IgG is an antibody made by the immune system that some alternative medicine practitioners believe is linked to food hypersensitivities; however, IgG testing is controversial among many mainstream physicians and even some naturopaths, according to background information in the study.

Some complementary medicine practices test for IgG and recommend eliminating foods high in IgG, explained Dr. Jaswinder Ghuman, who wrote an accompanying editorial in the same issue of the journal.

Forty-one children completed the restrictive phase of the diet. Of those, 78 percent had a reduction in their ADHD symptoms, compared with no improvement in the controls. Nine children (22 percent) didn’t respond to the diet. On an ADHD symptom scale that ranges from 0 to 72 points, with a higher score indicating more severe symptoms, the average reduction was 24 points, according to the study.

Thirty children who had shown a response on the restrictive diet went on to the challenge test. Nineteen of those children had a relapse in symptoms on the challenge test. What’s more, it didn’t appear to matter if the children with challenged with a low- or high-IgG food.

“Measuring IgG levels in kids doesn’t seem helpful,” Ghuman said, but it does look as if the elimination diet may help some children.

“If parents have noticed that a child’s behavior seems to get worse with certain foods, it may be worth considering,” said Ghuman, who is an associate professor of psychiatry and pediatrics at the University of Arizona in Tucson.

“But, for this diet to work, you have to be very consistent with it, and you have to pay attention to nutrition. It should be done under the supervision of a primary care doctor, and if possible, a dietician,” she advised.

Ghuman said that this study doesn’t answer a number of questions, such as whether or not the elimination diet reduces symptoms long-term. And, she added, that clinical practice shouldn’t be changed based on the results of one study.

Dr. Andrew Adesman, chief of developmental and behavioral pediatrics at the Steven and Alexandra Cohen Children’s Medical Center of New York in New Hyde Park, echoed Ghuman’s concerns.

“Since none of the children stayed on the diet beyond five weeks, it is hard to know if this dietary intervention offers sustained benefit,” he said, adding, “Since it is more difficult to enforce restricted diets in older children, this approach may not be suitable for the majority of older children with ADHD.”

Adesman also pointed out that this study is only applicable to children with ADHD, not to children who had ADD without the hyperactivity component.

SOURCE: MSN

THURSDAY, Feb. 3 (HealthDay News) — About 340,000 cancer cases in the United States could be prevented each year if more Americans ate a healthy diet, got regular exercise and limited their alcohol intake, according to the World Cancer Research Fund (WCRF).

These types of lifestyle changes could lead to significant reductions in particularly common cancers such as breast (38 percent fewer cases per year), stomach (47 percent fewer) and colon (45 percent fewer).

The research about how a healthy lifestyle can reduce cancer risk was released Feb. 3 to mark World Cancer Day. The WCRF said its findings are supported by the World Health Organization’s new Global Recommendations on Physical Activity for Health, a report that says that regular physical activity can prevent many diseases, including breast and colon cancer, cardiovascular disease and diabetes.

“Physical activity is recommended for people of all ages as a means to reduce risks for certain types of cancers and other non-communicable diseases,” Dr. Tim Armstrong, of WHO’s Department of Chronic Diseases and Health Promotion, said in a WCRF news release.

“In order to improve their health and prevent several diseases, adults should do at least 150 minutes of moderate physical activity throughout the week. This can be achieved by simply walking 30 minutes five times per week or by cycling to work daily,” he advised.

Other healthy lifestyle habits that reduce the risk of cancer include quitting smoking, avoiding secondhand smoke, avoiding excessive sun exposure, and preventing cancer-causing infections, the WCRF said.

Cancer is the leading cause of death worldwide. Each year, 12.7 million people are diagnosed with cancer and 7.6 million die from the disease. But 30 percent to 40 percent of cancers can be prevented and one-third can be cured through early diagnosis and treatment, according to the WCRF.

props to MSNHealth on the article!