As most people who have endured the latest UK heatwave will know - hot weather makes you tired. The heat has a huge impact on our bodies because we, among other things sweat more and the body's natural cooling mechanism involves increasing blood circulation near the skin's surface, which both up a lot of energy.
As a result, many of us feel tired and worn out, a feeling that might actually continue for a while after the heatwave has ended too.
While a heatwave can leave you feeling worn out and sluggish, there are also risks that it may turn into something more serious, such as heat exhaustion or heatstroke - and it's important to know the difference.
