It’s one of the most complex health issues facing the developed world in this 21st century, and it seems the harder we look into obesity, the more complex it becomes. Long gone is the simple ethos “food in = energy out.”
Researchers are battling to come to terms with what can only be described as an epidemic. A third of the world’s adult population is physically inactive, the couch-potato lifestyle kills about 5 million people every year, experts contributing to a special feature in the medical journal The Lancet say.
“Roughly three of every 10 individuals aged 15 years or older – about 1.5 billion people – do not reach present physical activity recommendations,” Dr Pedro Hallal and colleagues said in a report that described the problem as a pandemic.
Complicating an already complicated issue, a 2012 study by researchers at Georgetown University revealed how the mutation in a single gene can be responsible for the inability of neurons to effectively pass along appetite suppressing signals from the body to the right place in the brain.
Australian researchers have just undertaken one of the most comprehensive studies tracking the health of the nation. The findings paint a disturbing picture of the nation’s battle with diabetes and obesity. The AusDiab study was funded through a National Health and Medical Research Council grant and followed 11,000 Australians for 12 years :: Read the full article »»»»