“There are many reasons why caloric restriction may extend human lifespans, and the topic is still being studied,” Waylon Hastings, a postdoctoral researcher at the Tulane School of Medicine who earned his doctorate in biobehavioral health at Penn State, said in a statement.
These caps, called telomeres, become slightly shorter every time the DNA is copied to produce new cells.
Age, stress, illness, diet and genetics can all influence how often our cells replicate, and thus how quickly our telomeres shrink.
To explore these effects, Hastings and colleagues at Penn State collected data from the national CALERIE study—the first randomized clinical trial of calorie restriction in humans.
“We hypothesized that telomere loss would be slower among people on caloric restriction,” the study’s senior author Isan Shalev, an associate professor of biobehavioral health at Penn State, said in a statement.
Further research is required to determine whether an additional year of restricted calories would create a statistical difference in biological aging between the participants.
The original article contains 520 words, the summary contains 163 words. Saved 69%. I’m a bot and I’m open source!
This is the best summary I could come up with:
“There are many reasons why caloric restriction may extend human lifespans, and the topic is still being studied,” Waylon Hastings, a postdoctoral researcher at the Tulane School of Medicine who earned his doctorate in biobehavioral health at Penn State, said in a statement.
These caps, called telomeres, become slightly shorter every time the DNA is copied to produce new cells.
Age, stress, illness, diet and genetics can all influence how often our cells replicate, and thus how quickly our telomeres shrink.
To explore these effects, Hastings and colleagues at Penn State collected data from the national CALERIE study—the first randomized clinical trial of calorie restriction in humans.
“We hypothesized that telomere loss would be slower among people on caloric restriction,” the study’s senior author Isan Shalev, an associate professor of biobehavioral health at Penn State, said in a statement.
Further research is required to determine whether an additional year of restricted calories would create a statistical difference in biological aging between the participants.
The original article contains 520 words, the summary contains 163 words. Saved 69%. I’m a bot and I’m open source!