June 9, 2014

Short and Sweet

It wouldn't be this way if more people used chiropractors: Back Pain Biggest Source of Global Disability:  Nearly a tenth -- 9.4 percent -- of the world's population has lower back pain, with the prevalence highest in Western Europe, followed by North Africa and the Middle East, and the lowest in the Caribbean and Latin America, a study found. The figure includes children. http://www.newsmaxhealth.com/Health-News/lower-back-pain-chronic-pain-work-related-handicaps-disability/2014/03/25/id/561600#ixzz2x0FVGnpX  

‘Cutting yourself some slack’ could help people live longer: Researchers say that being able to forgive yourself for mistakes is the key to staying healthy, and that constant stress over small things like traffic should be a warning sign.

http://www.dailymail.co.uk/sciencetech/article-2600004/Could-chilling-save-life-Researchers-say-cutting-slack-help-people-live-longer.html

Infants 'unable to use toy building blocks' due to iPad addiction: The Association of Teachers and Lecturers warn that rising numbers of children are unable to perform simple tasks such as using building blocks because of overexposure to iPads. http://www.telegraph.co.uk/education/educationnews/10767878/Infants-unable-to-use-toy-building-blocks-due-to-iPad-addiction.html

Scientists say sugar at levels considered safe is harmful: The study shows "that added sugar consumed at concentrations currently considered safe exerts dramatic impacts on mammalian health," the researchers said in the study, published in the journal Nature Communications. "Many researchers have already made calls for reevaluation of these safe levels of consumption." http://www.latimes.com/news/science/sciencenow/la-sn-sugar-20130813,0,982020.story

How the craze for running ever longer distances can damage the heart: 

Elderly athletes with a lifelong history of endurance training and competing are prone to heart rhythm disturbances, known as arrhythmias. 
This is due to molecular changes in the heart's pacemaker from the exercise training, according to scientists from the University of Manchester. 
But Professor Boyett stressed that although endurance exercise training can have harmful effects on the heart, 'it is more than outweighed by the beneficial effects'. http://www.dailymail.co.uk/health/article-2627279/How-craze-running-longer-distances-DAMAGE-heart.html#ixzz31erDpLmX 


How gaining weight makes us hungrier and hungrier: For most of the last century, our understanding of the cause of obesity has been based on immutable physical law. Specifically, it’s the first law of thermodynamics, which dictates that energy can neither be created nor destroyed. When it comes to body weight, this means that calorie intake minus calorie expenditure equals calories stored. Surrounded by tempting foods, we overeat, consuming more calories than we can burn off, and the excess is deposited as fat. The more calories we lock away in fat tissue, the fewer there are circulating in the bloodstream to satisfy the body’s requirements. If we look at it this way, it’s a distribution problem: We have an abundance of calories, but they’re in the wrong place. As a result, the body needs to increase its intake. We get hungrier because we’re getting fatter. http://www.nytimes.com/2014/05/18/opinion/sunday/always-hungry-heres-why.html?_r=0