Hangovers bring many things – dehydration, headaches and nausea but also feelings of anxiety and guilt. This ‘hangxiety’ isn’t simply caused by what we can or can’t remember doing – it’s the way alcohol physically changes our brain.
Pheromones have been called ‘the pack animals of desire’. They’re chemical messengers that use our sense of smell as a vital route of communication between everything from couples to pigs and truffles.
Smell and memory are inextricably linked – but smell is actually our quickest route to old and forgotten memories.
Loss of smell as a sense (anosmia) might not seem like such a big deal. But for those affected the results can be devastating – depression, isolation, and even the breakdown of relationships.
It’s common knowledge that teenagers’ behaviour and mood swings are down to hormones and puberty. It’s also wrong – in fact the teenage brain is much different than we understood even 10 years ago.
One question I’m often asked by concerned parents is around their childrens’ behaviour. “They’re acting out of character and getting moody and angry – are they ill or a teenager behaving normally?”
Study drugs have moved far beyond the old standby of caffeine, through coffee or Pro-Plus. Increasing pressure around academic success and pharmaceutical advances, along with lax regulation, mean that even GCSE students are turning to study drugs.
You may have seen an advert for a weighted blanket, or seen a reference to one in a blog or forum. They’re supposed to help with sleep, and some people claim a lot more besides. But what is really going on? Do they work? And are they safe?
It is perhaps the logical response to the effect of your gut on your mental health – a fecal transplant from a healthy donor. If you’re squeamish about the idea of using other peoples’ poo then probably best to give this blog a miss.