developed

4May

By THEIRL1ADMIN01No Comments

HEALTH & WELLNESS, TOP FOUR

Men, Women, Kids And Adults In Developed Countries Are All Moving Less – A Boom In Fitness Trackers Isn’t Leading To A Boom In Physical Activity

Worldwide sales of fitness trackers increased from US$14 billion in 2017 to over $36 billion in 2020. The skyrocketing success of these gadgets suggests that more people than ever see some value in keeping tabs on the number of steps they take, flights of stairs they climb, time they spend sitting and calories they burn. The manufacturers of these devices certainly want consumers to believe that tracking fitness or health-related behaviors will spur them on to increase their activity levels and make them healthier. Our analysis of research published over the past 25 years suggests otherwise. We are professors of kinesiology – the science of human body movement – at Boise State, the University of Tennessee and the University of North Florida. To learn whether and how physical activity ha...

It’s A Developed World We’ve Created – But Is It Giving Us Cancer?

I had assumed that the small lump in my breast was a blocked milk duct from nursing my seven-month-old son. The news that I had stage 2 breast cancer stunned. “But it’s not in my family,” I told the radiologist. “And I have a healthy lifestyle! Why did I get breast cancer?” In one way or another, friends and relatives here in the U.S. asked the same question. Why had this happened to me? Their explanations coalesced around a single point: bad genes. But when I told my friends and host family in Haiti, where I’ve been studying social and political life for the past decade, their reactions were different. They asked: Who had done this to me? Was a colleague angry? Was a family member getting revenge? Or was someone simply jealous, especially after the good year I’d had landing a new job, ...

Are These Game-Changing COVID-19 Vaccines Safe? They Were Developed In Record Time

There are now two COVID-19 vaccines that, at least according to preliminary reports, appear to be 94.5% and 95% effective. Both were developed in a record-breaking 11 months or so. I am an infectious diseases specialist and professor at the University of Virginia. I care for patients with COVID-19 and am conducting the local site for a phase 3 clinical trial of Regeneron’s antibody cocktail as a tool to prevent household transmission of COVID-19. I’m also conducting research on how dysregulation of the immune system during SARS-CoV-2 infection causes lung damage. Despite the vaccines’ relatively rapid development, the normal safety testing protocols are still in place. How long does most vaccine development take? Vaccines typically take at least a decade to develop, test and manufacture....