Alena Bogatyrenko/shutterstock.

Research: switching salt could prevent thousands of deaths from heart attack and stroke in Indonesia

A simple switch from regular salt to salt substitute alternatives will help reduce the risk of heart attack, stroke and kidney disease. It would also provide much-needed health expenditure savings.
Taxing sugary drinks to tackle obesity would lead to a stronger economy, new research shows. from www.shutterstock.com

Taxing sugary drinks would boost productivity, not just health

The benefits of a sugar tax go beyond mere health savings when obesity rates drop. Our new research predicts wider economic benefits due to more, healthier people in work.
A 20% tax on sugar drinks could change the habits of young Australians, which would benefit future generations. Shutterstock / Creativa

Sugary drinks tax could swell coffers, shrink waistlines

A study published in the journal of the British Medical Association, BMJ, today says a tax on sugary drinks could cut the number of obese adults in the United Kingdom by 180,000. Similar Australian projections…
Consumption of fruits and vegetables can be expected to fall if their price goes up. shaun/Flickr

Taxing fresh foods could have a big, bad health impact

A simmering discussion about Australia’s goods and services tax (GST) flared up again straight after the election, with WA Premier Colin Barnett arguing for an increase in the GST rate and a broadening…
There’s support for a causal role of carbohydrate-rich diets in the obesity epidemic but such diets also tend to be rich in calories. Felix Cohen

Have we got the science on why we’re getting fatter wrong?

An article published recently in the BMJ argues that we have been pursuing the wrong hypothesis on the causes of obesity. Along with substandard science, this wrongheadedness has apparently exacerbated…
Prescription weight loss medicines are expensive and don’t produce lasting results. Flickr/Flashstep

Are diet pills the silver bullet for obesity?

Welcome to part nine of The science behind weight loss, a Conversation series in which we separate the myths about dieting from the realities of exercise and nutrition. Here, Lennert Veerman, Senior Research…
The most promising interventions to curb obesity’s prevalence target the population as a whole rather than individuals. Tobyotter

Stemming the obesity epidemic requires courageous, population‑level action

Non-communicable diseases – Lennert Veerman examines the reasons for the obesity epidemic and options for controlling it. Obesity levels are on the rise the world over. This is a sign that something is…
Each hour of television shortens the viewer’s life by between eight and 25 minutes. Jack Brodus

Dying to watch something good on TV? You might be

Watching television for an average of six hours a day could shorten life expectancy by almost five years, according to a study we published today in the British Journal of Sports Medicine. What’s more…

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