When you purchase through link on our site , we may make an affiliate commissioning . Here ’s how it works .

A chemical compound retrieve in apple peels called ursolic acid may protect against obesity , a new study in shiner suggests .

In the study , mice that ate a high - fat diet over several workweek that include ursolic acid developed more muscle volume , and morecalorie - fire dark-brown fatness , than computer mouse eat the same diet without the chemical .

apples-green-110412-02

" Since muscle is very good at burning calories , the increased musculus in ursolic acid - treated computer mouse may be sufficient to explain how ursolic acid reduce fleshiness , " said study researcher Dr. Christopher Adams , an associate professor of interior medicine at the University of Iowa .

However , the increase in chocolate-brown avoirdupois — an unexpected finding — may also facilitate protect against corpulency , Adams say , noting that researchers do n’t know how the compound might exert this consequence on brown fat .

premature study by these research worker showed thatursolic acid increased muscle heap and strengthin healthy mice . In the new study , they tested the chemical compound in shiner likely to develop corpulency and metabolic syndrome . In multitude , having metabolic syndrome means have at least three major peril broker for heart disease , such as too much abdominal rich , eminent triglycerides and high bloodline imperativeness .

a close-up of fat cells under a microscope

The researchers found that the mice that consumed ursolic acidgained less weightand were less potential to develop atmospheric condition similar to pre - diabetes and fatty liver disease , despite the fact that they eat more food than the black eye that did not consume the chemical compound . There was no difference in physical activeness between the groups , the researchers said .

The researchers have not quiz the compound in people , and research in rodents often does n’t bring forth the same effect in humankind . " We do n’t eff if ursolic dose will benefit citizenry , " Adams enjoin .

Still , he read , it ’s possible that the compound could someday be used as handling for muscle cachexy , which occurs inhealthy people during ripening , and also in some conditions such as genus Cancer .

An illustration of microbiota in the gut

Some studies have linked increase levels of brown fat with lower levels of obesity , and healthier levels of lineage scratch and fat , according to the investigator . The researcher measure the mice ’s energy expenditure , and found that those run ursolic Lucy in the sky with diamonds burned more calories than black eye that did n’t consume the chemical .

Some evidence propose brown fatty tissue may be helpful in preventing obesity and diabetes .

" dark-brown fatty tissue is good and people are try tofigure out ways to increase it , " Adams said . " Our next pace is to determine if ursolic superman can facilitate patient . "

a photo of burgers and fries next to vegetables

The study was published yesterday ( June 20 ) in the journal PLoS ONE , and was fund by the Fraternal Order of Eagles Diabetes Research Center at the University of Iowa , the National Institutes of Health , the Department of Veterans Affairs and the University of Iowa Research Foundation .

Pass it on : A compound in apple peels might increase muscle mass and brown fat .

An illustration of bacteria in the gut

a person holds a GLP-1 injector

An illustration of mitochondria, fuel-producing organelles within cells

medical scale

belly-fat-man-100903-02

A young teen girl is left out of a conversation by her peers.

An obese man has his waistline measured.

A map of U.S. obesity rates by state in 2016.

Article image

An image comparing the relative sizes of our solar system�s known dwarf planets, including the newly discovered 2017 OF201

A man with light skin and dark hair and beard leans back in a wooden boat, rowing with oars into the sea

an MRI scan of a brain

A photograph of two of Colossal�s genetically engineered wolves as pups.

an abstract image of intersecting lasers

Split image of an eye close up and the Tiangong Space Station.