Doctor shares unusual food hack to keep cool during heatwaves as UK temperatures soar
![Doctor shares unusual food hack to keep cool during heatwaves as UK temperatures soar](https://i2-prod.dailystar.co.uk/incoming/article19258997.ece/ALTERNATES/s615/0_WOMAN-DRINKING-WATER-1404663.jpg)
With high temperatures scorching the UK, what you put in your mouth could be the key to staying cool this summer – Dr Karan Raj recommends trying these two foods during the next heatwave