Losing your taste to coronavirus

Food Chain presenter Ruth Alexander was confident that she was eating a healthy diet, in particular, a diet that included enough fibre. But it turns out, like many of us, her fibre intake has been falling short of the recommended amount. In fact all over the world most of us are ...  Show more

Many people feel they can’t cook, or don’t know where to start. Studies suggest that in some countries, fewer people are preparing meals from scratch, and a lack of confidence in the kitchen can be a big part of the problem.Ruth Alexander explores what holds people back from cook ...  Show more

The loss of smell and taste is now considered one of the major symptoms of Covid-19 and it can have a huge impact on people’s lives - especially when these senses do not return after someone has recovered from the disease. Host Nuala McGovern hears from people in Costa Rica, the ...  Show more

Why are some smells so nasty and others so pleasant? Rutherford and Fry inhale the science of scent in this stinker of an episode.Our sleuths kick off with a guided tour of the airborne molecules and chemical receptors that power the sense of smell. Armed with a stack of pungent ...  Show more

Many people around the world have lost their sense of smell this past year due to COVID-19. Before the pandemic, scientists had already begun to gain a deeper understanding of how sophisticated our sense of smell is and how it is intertwined with our mental and physical health. N ...  Show more

Smells repel and attract; they bring emotionally charged memories to mind; they guide behavior and thought nonconsciously; they give food much of its taste; and the loss of sense of smell can help diagnose disease. But what features of the world do smells pick out? What is the ol ...  Show more