Coming down with a bad cold or virus is its own special kind of misery. I know there’s not much I can really do other than wait it out and try not to spread the lurgy to others. But I do like the illusion of control my personal folk remedies (hot honey and lemon, several rounds of cheese on toast) give me. But while this may sound innocent enough, our complicated relationship with folk tonics has a darker side.

Some people are ignoring scientific research about the dangers of folk remedies and using them as a substitute for vaccinations. This fascinating piece traces folk beliefs about the healing powers of garlic back to the bubonic plague and explains why scientists need to pay more attention to the issue.

Meanwhile a study has found evidence paper straws may not live up to their green credentials and in fact can contain forever chemicals that can harm people’s health and linger for thousands of years. And we consider the case for whether Rishi Sunak has become a lame duck – a leader effectively sitting out their last months in power.

Jenna Hutber

Commissioning Editor, Science

Gino Gallucci/Shutterstock

How folk remedies can fuel misinformation

Katrine K. Donois, Anglia Ruskin University; Hassan Vally, Deakin University

Medical folk wisdom is the complex problem health professionals can’t afford to ignore.

PFAS concentrations were discovered in almost all of the paper and bamboo straws tested. Sia Footage/Shutterstock

‘Eco-friendly’ straws contain potentially toxic chemicals – posing a threat to people and wildlife

Ovokeroye Abafe, University of Birmingham

Paper and bamboo straws contain ‘forever chemicals’ – maybe threatening the health of people and wildlife.

PA/Alamy/Leon Neal

Is Rishi Sunak a lame duck? With MPs divided and rebelling, a sense of decline hangs heavy in the air

Christopher Kirkland, York St John University

With his own MPs blocking his every policy, Sunak doesn’t appear able to get much done.

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