An Obama-era change to school lunches could be linked to a drop in childhood obesity rates, a new study suggests.

The American Journal of Diseases of Children suggested that a modification of public school lunches that boosted the amount of fruits, vegetables and whole grains students consumed could have lowered the body mass index of a swath of youth.

Dr. Aruna Chandran, social epidemiologist at Johns Hopkins Bloomberg School of Public Health and lead researcher on this study, told the Associated Press that making early dietary changes can have lasting effects on children.

"You have the potential to really impact their excess weight gain over the course of their entire childhood," she said.

Over 14,000 students ages 5 to 18 were tracked from January 2005 through March 2020 but there was a significant drop in overall BMI around the time the Hunger Free Kids Act was passed.

In 2010, a study by the American Heart Journal suggested that poor nutritional school lunches were, at least in part, linked to childhood obesity. It noted other factors like decreased physical activity and excessive recreational screen time as contributors to childhood weight gain.

Former first lady Michelle Obama spearheaded the call to make school lunches healthier during the same year.


"The Healthy Hunger Free Kids Act does still have impact in adolescents when they have such differences in dietary preferences, and the ability to purchase their own foods compared to younger children," Dr. Lauren Au, assistant professor at the University of California, Davis, told CNN.

Share:
More In Science
Energy Vault Begins Trading on the NYSE Following SPAC Merger
Energy Vault, the company developing sustainable, grid-scale energy storage solutions, is now trading on the New York Stock Exchange following the completion of its business combination with Novus Capital Corporation II. Energy Vault develops sustainable, grid-scale energy storage solutions designed to advance the transition to a carbon free, resilient power grid. Robert Piconi, co-founder and CEO of Energy Vault, joins Cheddar News' Closing Bell to disucss.
Large Companies Accused of Exaggerating Climate Actions
In an effort to fight climate change several corporations have vowed to work to fight climate change by 2030. They say the goal is to reduce carbon emissions by 40% or even close to 100%. However, according to a new study, many of these companies are not actually practicing what they preach. Tom Egger, senior lecturer at Emeritus at the University of Wisconsin, joins Cheddar News to discuss more.
Getlabs Raises $20 Million to Expand At-Home Lab Appointments Nationwide and Launches API
At-home medical labs company Getlabs raised $20 million in a Series A round, led by Emerson Collective and the Minderoo Foundation. Getlabs aims to be the boots-on-the-ground partner to telehealth. The company says more than 70% of medical decisions still require collecting diagnostic tests in person, and that it fills that void by delivering health care directly to their patients' homes. Founder & CEO of Getlabs Kyle Michelson joined Cheddar News' Closing Bell to discuss.
Innovation in Eyecare; Tech to Detect Cancer in Pets
On this episode of Cheddar Innovates: WALDO CEO breaks down why now is a good time to make eyecare a priority, and how they are democratizing access to eyecare for all; COO at PetDx explains how next-generation sequencing technology is being used to detect cancer in pets early; Cheddar gets a look at Curiosity Stream's 'Inside The Mind of a Con Artist.'
Canopy Growth Q3 Earnings Shows Record Sales for Its BioSteel, Storz & Bickel Brands
Shares of Canadian cannabis giant Canopy Growth surged after the company reported Q3 earnings Wednesday morning, with shares up more than 15 percent at the close of the day's trading session. Despite net revenue declining year-over-year, Canopy beat analyst expectations and has ramped up efforts to develop a "THC ecosystem' in the U.S. Canopy Growth's CEO, David Klein, joined Cheddar News' Closing Bell to discuss the report. He noted that its brands Storz & Bickel vaporizers and BioSteel beverages showed record growth.
New York's Central Park Fighting Back Against Climate Change
The Central Park Conservancy announced last month it has partnered with the Yale School of the Environment and the New York City-based Natural Areas Conservancy to study the on-the-ground impacts of climate change on urban parks. Salmaan Khan, Director of Research and Special Projects at the Central Park Conservancy joins Cheddar Climate to explain what factors put this initiative into motion and what data his team will be looking to uncover.
Energy Impact Partners Aims to Scale Climate Tech With New Fund
Energy Impact Partners is a VC firm committed to helping the world move toward a more sustainable future. The tech-focused fund aims to reach $350 million for its Deep Decarbonization Frontier Fund,' which aims to support early-stage companies working on innovative solutions. Energy Impact Partners' Managing Director Andy Lubershane joined Cheddar Climate to discuss.
School mask mandates to be lifted in four states
The Democratic governors of New Jersey, Connecticut, Delaware, and Oregon say they will lift mask requirements for schools in the coming weeks, reflecting a nationwide shift away from restrictions. Cheddar News speaks with internist Dr. Vivek Cherian whether it's safe to relax the regulation.
Load More