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Infants are increasingly overweight, even obese

14

August

fat babiesA study, titled “Trends in Overweight from 1980 through 2001 among Preschool-Aged Children Enrolled in a Health Maintenance Organization” (read the Abstract) published in the July 2006 issue of Obesity (yes, they have a journal called Obesity!) concludes that children today, including infants,are more likely to be overweight than they were in the early 1980s.

The authors of the study say that the findings are especially worrisome because sudden spurts of weight increase in infancy are very predictable indicators of high blood pressure and weight problems in later life. Whether a baby was overweight was determined mostly by change in weight over those first crucial months - especially weight gain out of proportion with length. This is one of the reasons most doctors look for a synchronized proportion of increase in height and weight during early stages to ensure normal growth and wellness.

Dr. Matthew Gillman, associate professor at Harvard Medical School and his team looked at medical records of more than 120,000 children who visited doctors from 1980-2001. All were enrolled in a health maintenance organization that used an electronic medical record system and most came from middle-class families.

-Via Washington Post

According to the study, over the 22-year study period, the observed prevalence of overweight increased from 6.3% to 10.0% and at-risk-for-overweight increased from 11.1% to 14.4%. What is scarier is that these increases were evident among all groups of children including infants who were less than 6 months of age.

While it is certainly true that fat is extremely important in the diet of children under the age of 2 to help in brain development, it is also important to slowly but surely wean them away from an affinity to, and a dependence on, it. Also dietary fat inclusion does not mean stuffing them until they can hardly move! The Perdiatric Clinic at the Health Science Center of The University of North Texas has a page full of great tips on the importance of sound nutrition habits in young children.

Here is just a small sample:

  • At one year of age, children should be switched to whole milk; at two years they should be started on 2%, 1% or skim milk.
  • Avoid overfeeding. Stop feeding when baby turns away from food or shows disinterest. While parents are the best judges of when and what infants and children should eat, the child is the best judge of how much to eat.
  • Offer an adequate amount of a variety of healthful and tasty foods. In the long term, the child will choose a nutritionally adequate diet.
  • Serve small portions; large quantities may frustrate the appetite. If more is desired, additional servings may be offered. Children develop desirable feeding patterns when they feel successful and when negative behavior is ignored.
  • Between-meal snacks should be given midway between meals and offered in small quantities. Juice, fruit or crackers are a good choice. Foods with high sugar and/or fat content, e.g., candy, cake, cookies or milk, may interfere with the appetite at the next meal.

Read the full article

A lifetime of healthy eating habits begins at the cradle. Parents can shape the future of the next generation in more ways than they ever imagined, beginning in the kitchen.

Technorati Tags: health, fitness, nutrition, infant, children, obesity

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Just one high-saturated-fat meal adversely affects arteries

10

August

In a study at The Heart Research Institute in Sydney, Australia,titled “Consumption of Saturated Fat Impairs the Anti-Inflammatory Properties of High-Density Lipoproteins and Endothelial Function” (Abstract), researchers led by Dr. Stephen Nicholls have discovered that eating just one meal high in saturated fat can quickly prevent “good” cholesterol from protecting the body against clogged arteries.

The good news, however, is that the opposite is also true: A single meal with heart-healthy poly-unsaturated fat (olive oil!) helps to protect arteries from plaque buildup.

carrot cakeIn the study, 14 people, ages 18-40, ate two meals of carrot cake and a milkshake one month apart. One meal was high in saturated fat - using coconut oil - and the other was high in polyunsaturated fat - using safflower oil.

milkshakeThe researchers found that three hours after eating the saturated fat meal, the endothelium, or inner lining of blood vessels, in study participants showed reduced ability to expand and increase blood flow and after six hours the good cholesterol (HDL) ’s protective ability to prevent inflammation was also impaired.

The results are pretty straightforward, especially considering the fact that they used everyday foods we are faced with all the time.

Dr. James O’Keefe, a cardiologist at the Mid America Heart Institute in Kansas City, said Nicholls’ study shows “a really important concept - when you eat the wrong types of food, inflammation and damage to the vessels happens immediately afterward.”

-Via Washington Post

This study only reinforces our understanding that the food choices we make directly affect our body. Whenever I see research like this, I am reminded of the movie, “The Matrix”: “It’s all about choice, Neo”. Now we can either take the blue pill, the story ends and we go back to our old ways of eating. Or we can take the red pill and discover the truth about nutrition for ourselves. So what is it going to be, the blue pill or the red pill?

“Remember, all I am offering is the truth. Nothing more.”

Technorati Tags: health, fitness, nutrition, saturated fat, arteries, heart health

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Good Calories, Bad Calories

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