Around 25-30% of obese people have no metabolic illnesses such as diabetes and heart disease, or significant risk factors. WitthayaP/Shutterstock

Clue to why some people are healthy and obese

Some obese people may be able to remain metabolically healthy despite their size because their bodies produce low levels of a certain molecule, according to a study published today in the journal Cell…
In two separate groups of adolescents, drinking artificially-sweetened drinks was associated with increased body mass index and body fat. Jason Eppink

Sip on this: do diet drinks make you fatter?

Diet drinks are no help in the fight against obesity and may actually encourage over-eating, according to a US academic who recently argued this point in the journal Trends in Endocrinology and Metabolism…
Participants who did shorter bursts more regularly felt up to 32% fuller between 1pm and 3pm. Image from shutterstock.com

Short bursts of exercise key to feeling full

Short bouts of intermittent exercise throughout the day may be better than one vigorous workout in convincing your brain that you are full, according to a new study published in the journal Obesity. The…
Under-reporting of weight is a growing problem for obesity researchers. puuikibeach/Flickr

Weight fibs distorting reported obesity rates

People are increasingly reporting their weight as lower than it is, skewing data on obesity rates, according to a new Irish study. The study, published today in PLOS ONE, found the gap in obesity levels…
Two weight-loss drugs are currently available in Australia, with another two recently approved by the American FDA. HeavyWeightGeek

Step forward for new weight‑loss drug

A new compound that leads to weight loss in obese mice could help in the development of a new class of anti-obesity drugs for humans, scientists say – though this could take many years. The drug works…
We all know obesity increases our risk of chronic disease, but how does excess fat actually affect our body?

Explainer: how does excess weight cause disease?

OBESE NATION: It’s time to admit it - Australia is becoming an obese nation. Today we launch a series looking at how this has happened and, more importantly, what we can do to stop the obesity epidemic…

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