Health workers have long relied on Body Mass Index (BMI) as a way to measure whether people are within a healthy weight range. Now, a collection of top researchers have made the case for a new way to understand and diagnose obesity. In part two of this special Spotlight series, we take a look at what this new framing might mean for South Africa.
Authors of a recent Lancet report argue that obesity should not just be seen as a risk factor for other diseases – but in some cases, should be seen as a disease itself. The position could change how we treat obesity globally. In the first of this two-part Spotlight series, Jesse Copelyn breaks down the debate around the issue, and its implications for health policy.
The remarkable efficacy of new diabetes and weight loss medicines like Ozempic and Mounjaro have been one of the biggest health stories of recent years. Despite rising rates of diabetes and obesity, access to these medicines remain limited in South Africa. Catherine Tomlinson asks which of the GLP-1 agonists are available here and at what price.
Obesity is a public health crisis in South Africa, similar to HIV in the late 1990s, Dr Nomathemba Chandiwana tells Spotlight on the sidelines of the Conference on Retroviruses and Opportunistic Infections (CROI) in Denver, Colorado. She also presented research that found lifestyle behaviour changes had a limited effect on reversing weight gain in people living with HIV.
Non-communicable diseases are killing more and more people in South Africa yet the government missed out on raising a total of more than R15 billion for prevention efforts, argues Dr Evelyn Thsehla.
2023 was a busy year for healthcare in South Africa. We saw several promising policy developments, landmark court cases, important pieces of legislation, and some changes in leadership. Yet, take a step back and at facility level little seems to have changed. Shortages of healthcare workers persist, corruption is still rife, budgets tight, and our health governance crisis remains as acute as ever. Marcus Low looks back at the year in health in fewer than 1 000 words.
Experts describe rising obesity rates in South Africa as an “urgent crisis”, “a tsunami” – even an “epidemic” – that is costing lives, not to mention billions of rands. Tackling the situation warrants an action plan that is as comprehensive and cogent as the problem is dire. But does the new national strategy fit the bill? Amy Green asked several local experts.
Diabetes rates in South Africa are anticipated to keep rising in the coming years as the country’s health burden slowly shifts away from infectious diseases such as HIV and tuberculosis toward non-communicable diseases. The relevant government strategy sets three key diabetes targets. Elri Voigt spoke to several local experts about these targets and South Africa’s prospects of meeting them.
Obesity is a complicated public health issue that can be devastating on both the societal and the individual level. New weight loss medicines have shown remarkable efficacy in clinical trials, but their high cost is limiting uptake. Amy Green asks where these new medicines should fit into South Africa’s response to rising levels of obesity.
With little progress being made in certain areas of child, adolescent and maternal health, Kathryn Cleary spoke to the experts to outline the top 10 issues to watch for the new year and the new decade.
