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Articles on Obesity

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Patients who were overweight and obese had lower mortality rates following cardiac surgery than those with BMIs in the normal or underweight range. (Shutterstock)

The obesity paradox: Obese patients fare better than others after heart surgery

For patients recovering from heart surgery, being overweight or moderately obese appears to be an advantage over being underweight or even having a normal BMI.
New guidelines for health-care providers advise supporting every individual to achieve their best health, rather than focusing on weight status. (Shutterstock)

Are we over weight yet? New guidelines aim to reduce obesity stigma in health care

New Canadian clinical practice guidelines for obesity aim to help reduce the prevalence and impact of weight bias and stigma in clinical care, and also encourage the public to advocate for change.
Government should be held accountable for its role in addressing obesity and diet-related diseases, such as type 2 diabetes, in South Africa. Shutterstock

How South African food companies go about shaping public health policy in their favour

The food industry's tactics are designed to reduce the likelihood of the government adopting global recommendations to tackle obesity.
People exercising in Ellis Park in Johannesburg, South Africa. Dino Lloyd/Gallo Images via Getty Images

South Africans must be healthier for universal healthcare to succeed

South Africa faces high levels of noncommunicable diseases such as diabetes and hypertension. The NHI is likely to battle to cope with treating large numbers of sick people.

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