Coffee slushie is summer's hottest drink but expert warns one mistake can turn it 'into more of a dessert'

Coffee lovers have found their latest summer obsession: the coffee slushie. The icy drink has been making the rounds on social media, with home baristas freezing brewed coffee before blending it into a frosty, caffeine-packed treat. While the frozen beverage looks indulgent, experts say the drink itself isn't necessarily any less healthy than your usual cup of joe. Rather, it all depends on what you add to it. SCIENTISTS USED ELECTRICITY ON COFFEE AND DISCOVERED WHAT MAKES IT TASTE GOOD "Honestl