Posts belonging to Category food and nutrition studies



Childhood Obesity Awareness Month

The U.S. Department of Health and Human Services, HHS, wants all Americans to know about programs and resources to help children and parents curb obesity  including the President’s Council on Fitness, Sports and Nutrition, the Centers for Disease Control and Prevention, and the National Institutes of Health’s We Can!! (Ways to Enhance Children’s Activity & Nutrition)® program.

Through public-private partnerships, safe places to play and nutritious food options are being made available in neighborhoods and schools across America. Exciting new programs include the Partnership for a Healthier America and Olympic Team USA’s commitment to provide 1.7 million kids the opportunity to participate in free and low cost physical activity programs offered by the United States Olympic Committee (USOC), USOC National Governing Bodies for sport, and others over the next year.

The U.S. Department of Agriculture recently released a new farm to school grant program designed to educate children about food sources, and increase the availability of locally sourced foods in schools.

obesityOver the past 30 years, the childhood obesity rate in America has almost tripled. According to the Centers for Disease Control,CDC, in 2010, approximately 17 percent of children and adolescents aged 2-19 years were already obese. Children and teenagers who are obese are more likely to become obese adults. Overweight and obese youth are at greater risk of developing serious adult health problems such as heart disease, type 2 diabetes, stroke, certain types of cancer, and osteoarthritis.

That is why HHS, with the President’s Council, supports First Lady Michelle Obama’s goal to end childhood obesity within a generation through her Let’s Move! program. Everyone has a role to play – parents and caregivers, school teachers and administrators, community leaders, local elected officials, after school programmers, and health care providers.

According to the 2008 Physical Activity Guidelines for Americans, children and adolescents aged 6–17 years should spend 60 minutes or more being physical active each day.

The Dietary Guidelines for Americans, 2010, released by HHS and USDA, provide nutritional guidance for Americans to promote good health, reduce the risk of chronic diseases, and reduce the prevalence of overweight and obesity. The guidelines recommend balancing calories with physical activity, and encourage Americans to consume more healthy foods like vegetables, fruits, whole grains, fat-free and low-fat dairy products, and seafood, and to consume less sodium, saturated and trans fats, added sugars, and refined grains.

To learn more about National Childhood Obesity Awareness Month or for tips on how to help your kids lead healthy lifestyle visit http://www.fitness.gov

 

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Healthy Foods…Healthy Moods

The web site, Fruit&Veggies More Matters at http://www.fruitsandveggiesmorematters.org, recently carried the following message about what foods we eat and how it can impact on our moods, even to the point of depression.

foodsA recent study published in the British Journal of Psychiatry reported that individuals eating a diet rich in whole foods were less likely to report feelings of depression than those who ate lots of desserts, fried foods, processed meats, refined grains and high-fat dairy products.

After five (5) years, the study determined that a processed food dietary eating pattern is a risk factor for depression, whereas a whole food eating pattern is a protective measure for depression.

Another article published in the European Journal of Clinical Nutrition found that a diet of foods that include high intakes of fruits, vegetables, and soy products was associated with fewer depressive symptoms.

The study contributed these results to a cumulative effort of the antioxidants in fruits and vegetables as well as the omega-3 fatty acids in fish.

We’ve all turned to food after a bad day but instead of reaching for whatever seems soothing, eat food that may actually lift your spirits! A diet that promotes a healthy lifestyle is going to promote a positive outlook on life too! Your clothes are going to fit better, you’ll have more energy, and you won’t feel guilty about what you’re eating.

Leading a healthy lifestyle equipped with a healthy diet (rich in fruits and vegetables) and being physically active is just another aspect of your life you can be proud of!

So while more studies need to be done to determine if it is the foods themselves that enhance moods or the results of a certain eating pattern, we do know a healthy diet has many benefits to offer!

Source: Akbaraly, TN, et al. “Dietary Patterns and Depressive Symptoms in Middle Age.” British Journal of Psychiatry 2009; 195(5):

Nanri, A, et al. “Dietary Patterns and Depressive Symptoms Among Japanese Men and Women.” European Journal of Clinical Nutrition 2010; doi:10.1038/ejcn.2010.86.

 

 

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Healthy Food is not More Expensive than Junk Food

healthyA study, recently released by the U.S. Department of Agriculture’s (USDA) Economic Research Service, found that healthy foods like beans, carrots, milk, and yogurt are actually less expensive than ice cream sandwiches, cinnamon buns, and soda.

The USDA researchers looked at calorie content but also compared the prices of more than 4,000 healthy foods and moderation foods based on price by weight and portion size.

Using dietary recommendations from the federal government’s choosemyplate.gov website, researchers identified healthy foods as those that contain at least one of the major food groups (vegetables, fruits, grains, dairy, and protein) and contain only moderate amounts of saturated fats, added sugars, and sodium.

Researchers found that by portion size, the cheapest healthy food to eat is grains, followed by dairy, vegetables, fruit, protein, and moderation foods.

When broken down by how much it costs per day to fulfill dietary guidelines, grains and dairy are the cheapest recommendations to meet while vegetable and protein are the most expensive to meet, the researchers wrote. Fruit falls somewhere in the middle.

It costs more money to meet the fruit and vegetable guidelines for a healthy diet because nutrition guidelines call for consuming such a large amount of fruit and vegetables, not because they are more expensive than other foods.

Earlier studies have found that people with limited incomes don’t spend more on fruits and vegetables as their incomes rise, suggesting that tastes and cultural food preferences play a significant role in food choices.

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Child Obesity: A Growing Problem

The following article, on the growing problem of childhood obesity, is a reprint of a article written by Staci Marks, a researcher and writer.

The article was published on May 2nd on

http://www.healthinsurancequotes.org/child-obesity-a-growing-problem/

obesityWhen you were growing up did you ever worry about what you were eating or about your physical appearance? Childhood obesity is a growing problem in the United States and more families are having to worry about the health of their children. It is now estimated that one in three children in the U.S. is either overweight or obese. This growing issue can be attributed to many factors. By understanding the issues we can help our children learn the benefits of proper nutrition and exercise.

Effect of Socioeconomic Status

Times have been hard for millions of Americans. Some people have to take any job that they can get or work multiple jobs to make ends meet. These hardships can enforce bad habits in how the family operates and how they look at a meal.

Though research has suggested that obesity rates may be going down, it appears that there is a measurable gap in rates of obesity in different socioeconomic statuses. It can often be hard for families to put food on the table consistently. Due to this reasoning there may be parents wanting their kids to eat as much as they can when there is guaranteed food if they do not know where the next meal will come from.

Also, since obesity causes health issues, we are seeing higher economic classes lower their rates. This can be attributed to the fact that they are paying for their personal insurance and do not want to deal with the rising rates unlike someone who might receive government help for health care. If there is not a way that we correct this problem, then we may see that obesity will continue widening the socioeconomic gap.

Does TV Play a Role?

The obvious answer is yes, but it is important to understand how TV plays a role in obesity. One of the most important ways that it affects children is through advertising. Recently researchers have looked at how many fast food restaurants and meals individuals could correctly guess when they removed the restaurant image. It was proven that the overweight and obese samples were able to correctly identify the food more consistently versus those individuals who were not.

Another way that TV affects obesity is that parents often have to rely on TV to entertain their children if they are busy working. Due to this, children are now spending more time in front of the TV rather than playing outside or doing other physical activities.

Is the Government Helping or Hurting?

As Americans we should expect that our representatives will battle for the issues that matter to us.

Since obesity is a problem that is affecting our children, we should count on parents to make smarter decisions for their children, and for the government to regulate the foods that are available to our children.

Think about school lunches for example, we want them to be as nutritious as possible. The problem with that is that the government provides meals for many students for free. Since this costs them lots of money they have unfortunately looked at alternative methods.

One current controversial move was the purchase of more than 7 million pounds of ammonia-treated meat for their meals. This meat, now referred to as “pink slime,” has been rejected by several fast food giants but was somehow deemed okay by the government.The decision was defended by the USDA, which swears that the food was safe. Talk about timing, the decision to buy the meat was announced after the government demanded new regulations on school lunches. They are now calling for more whole grains, produce, and less sodium and fat. The health fight seems to be on everyone’s mind in Washington.

First Lady Michelle Obama has pushed a child obesity campaign that will include better nutrition and daily exercise for our children. She also teamed up with The Biggest Loser to promote a healthier lifestyle.

Unfortunately, it seems that money is still the determining factor in Washington. Food and beverage companies continue to beat out government proposals.

  1. Secret Sabotage: Congress recently rejected a plan that would lower sugar, salt, and fat in the food that was marketed towards children.
  2. School Lunch Nutrition: In addition to buying pink slime, Congress recently declared pizza a vegetable so that it could continue to stay in the school lunch programs
  3. Lucky Streak?: Interestingly enough, the food and beverage industry has a near-perfect record when it comes to battling the health authorities and government
  4. Defeat: More than 24 states and five cities have tried to established a “soda tax.” Every time it was either dropped or defeated.

It is time that we stop making excuses for this growing obesity problem and think about our kids. As parents we should want the best for them and their well-being. The health tips that we teach them now are going to shape how they function for the rest of their lives. If we teach them the importance of a healthy lifestyle then we will all benefit in the end.


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Why are Fast Foods So Salty in U.S.and Canada ?

Did you ever read the salt content of fast foods? Scary! What is even scarier is the news that the same fast foods sold abroad have less salt in them.

According to a study that appeared in the April 16 issues of the  Canadian Medical Association’s journal, CMAJ there are significant differences in the amount of salt in fast foods sold in fast-food restaurants in the U.S., Canada and other countries.

Study researchers examined the salt content of more than 2,100 food items in seven product categories sold by Burger King, Domino’s Pizza, Kentucky Fried Chicken, McDonald’s, Pizza Hut and Subway in the United States, Canada, Australia, France, New Zealand and the United Kingdom.

fastResearchers found that McDonald’s fast food Chicken McNuggets in Canada contained 2.5 times more sodium than those in the United Kingdom. There were 600 milligrams of sodium (1.5 grams of salt) in a 3.5-ounce serving in Canada, but the same serving size in the United Kingdom contained 240 milligrams of sodium (0.6 grams of salt).

Norman Campbell, of the University of Calgary, and colleagues, said in a journal news release that”Canadian companies indicate they have been working to reduce sodium but the high sodium in these foods indicates voluntary efforts aren’t working.

These high levels indicate failure of the current government approach that leaves salt reduction solely in the hands of industry,” the researchers reported. “Salt-reduction programs need to guide industry and oversee it with targets and timelines for foods, monitoring and evaluation, and stronger regulatory measures if the structured voluntary efforts are not effective.”

The researchers concluded,”Decreasing salt in fast foods would appear to be technically feasible, and is likely to produce important gains in population health — the average salt levels of fast foods are high, and these foods are eaten often.”

SOURCE: Canadian Medical Association Journal, news release, April 11, 2012

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