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By Carly Kempler. Lessons on healthy feeding practices delivered by Native American home visitors put Navajo infants on a healthier growth trajectory, lowering their risks for obesity, according to a study from researchers at the Johns Hopkins Center for American Indian Health at the Bloomberg School of Public Health. Prior research suggests that adult obesity, which is linked to heart disease and diabetes, can be programmed early in life. Native Americans have particularly high rates of obesity starting in childhood—it is estimated that more than one-third of Native American 2- to 5-year-olds are overweight or obese. The intervention, conducted when infants were 3 to 6 months old, taught mothers to adopt optimal feeding practices for their babies, including avoiding sugar-sweetened beverages. The researchers found that on average the 68 mothers in the home-visiting program had better feeding practices and their babies had healthier weights during the first year of life, compared to the same sized control group. Image caption: Navajo home visitors give lessons on healthy feeding practices as part of the Family Spirit Nurture curriculum. The program, known as Family Spirit Nurture, is a six-lesson curriculum built on a federally endorsed home-visiting program designed by the Center for American Indian Health to improve maternal and child outcomes for Native American families. In the study, the Native American family health coaches delivered the Family Spirit Nurture intervention to 68 mothers on the Navajo Nation in Shiprock, New Mexico, and surrounding communities, while their infants were between 3 and 6 months old. A control group of 66 mothers in the same community received, during the same age interval for their infants, three lessons on injury prevention under the original Family Spirit home-visiting program.

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Too Fat To Toddle (Childhood Obesity Documentary) - Real Stories Children And Obesity

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Learn more about how FutureLearn is transforming access to education. Physical activity and obesity Physical activity plays a key role in the cause and prevention of obesity in young children. View transcript.

— Promoting healthy behavior more effective than focusing on weight itself, researchers suggest

When we think of obesity in young children, we often think that it is caused by poor food habits and eating behaviours Cjildren too much screen-based, sedentary behaviour or too little sleep. While these are important behaviours that are associated with unhealthy weight gain, physical activity also plays a key role.

While it is true that young children are the most active age group across the lifespan, you may Children And Obesity surprised at how little activity they participate in during a regular day and how this has likely decreased in the last 30 years, commensurate with the concomitant increase in the prevalence of overweight and obesity among young children. These declines have been clearly seen in cardiorespiratory fitness levels and in some types of physical activity, such as walking or cycling to school.

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As we discussed in week one, at a basic level, excess or unhealthy weight gain is caused by our energy intake being greater than the amount of energy we expend. Although genetics plays a key role, it is largely agreed that the major causes in the high increases in the prevalence of overweight Ans obesity in young children in the last 30 years have been environmental factors rather than genetic ones, as it is unlikely that our genes have changed dramatically in the past 30 years.

However, it should be acknowledged Children And Obesity it is often the interaction of genetic and environmental factors that explain why some children become overweight or obese and others do not when exposed to the same environments.]