Common pesticide may contribute to global obesity crisis: Chlorpyrifos slows down the burning of calories in the brown adipose tissue of mice fos
A commonly-used pesticide could be partially responsible for the global obesity epidemic, says a study led by McMaster University scientists. Researchers discovered that chlorpyrifos, which is banned for use on foods in Canada but widely sprayed on fruits and vegetables in many other parts of the world, slows down the burning of calories in the […]
Distress signal from fat cells prompts heart to shore up defenses against consequences of obesity
A stress signal received by the heart from fat could help protect against cardiac damage induced by obesity, a new study led by UT Southwestern researchers suggests. The finding, published online in Cell Metabolism, could help explain the “obesity paradox,” a phenomenon in which obese individuals have better short- and medium-term cardiovascular disease prognoses compared […]
Small changes in diet could help you live healthier, more sustainably
Eating a hot dog could cost you 36 minutes of healthy life, while choosing to eat a serving of nuts instead could help you gain 26 minutes of extra healthy life, according to a University of Michigan study. The study, published in the journal Nature Food, evaluated more than 5,800 foods, ranking them by their […]
I’m Training To Qualify For The Olympic Trials On A Treadmill In My Garage
One evening, when I was 13, my dad asked me if I wanted to go on a run. I had never gone on a run before, but I figured if my dad could do it, I could, too. Dogs barked as we made our way down country roads. The setting sun was making the fields […]
How relaxing COVID-19 restrictions could pave the way for vaccine resistance
Relaxing Covid-19 restrictions could pave the way for new vaccine-resistant virus mutations, according to researchers at the University of East Anglia and the Earlham Institute. A new article published today warns against relaxing Covid-19 restrictions prematurely. It describes how we are in an ‘arms race’ with the virus and how rising cases could provide opportunities […]
New study sheds light on evolution of photosynthesis
A Rutgers-led study sheds new light on the evolution of photosynthesis in plants and algae, which could help to improve crop production. The paper appears in the journal New Phytologist. The scientists reviewed research on the photosynthetic amoeba Paulinella, which is a model to explore a fundamental question about eukaryote evolution: why was there a […]