Appetite drug shows promise in treating obesity

Participants lost around 15% of their body weight on average. Rostislav_Sedlacek/ Shutterstock A recently published clinical trial of the anti-obesity drug, semaglutide, has produced a degree of weight loss which has led some to dub the medication a “game changer” in the treatment of obesity. The trial looked at 1,961Continue Reading

Why do antibodies fade after a COVID-19 infection, and will the same thing happen with vaccines?

Antibodies (blue) neutralising SARS-CoV-2 (orange), the virus that causes COVID-19. Kateryna Kon/Shutterstock The goal of the COVID-19 vaccines being rolled out worldwide is to stimulate our immune systems into creating a protective response against the coronavirus, particularly by generating antibodies. These antibodies then circulate in our blood until needed inContinue Reading

Dieting may slow metabolism – but it doesn't ruin it

The body slows your metabolism on purpose to prevent weight loss. Gts/ Shutterstock When it comes to dieting, research shows the majority of people will regain some – if not most – of the weight they’ve lost. While there are many reasons why this weight regain may happen, some popularContinue Reading

The Conversation

Professional sport has been dramatically affected by COVID-19, few more so than rugby union. Across the globe, months of postponed matches and a fixture backlog have added to already congested schedules. Following UK government approval, the men’s English Premiership completed its postponed 2019/20 season in the late summer of 2020.Continue Reading

Headaches: three tips from a neuroscientist on how to get rid of them

Krakenimages.com/Shutterstock.com Everyone experiences headaches. From dull throbbing dehydration headaches to incapacitating migraines, a sore head is an extremely common complaint. This is perhaps especially true at the moment. COVID-19 can cause them, as can sitting at desks for too long and not getting out of the house enough. When headachesContinue Reading