Yes, there are potential risks associated with consuming conventional espresso beans. Conventional coffee beans are often sprayed with pesticides and chemicals during cultivation, which can pose health risks if consumed in high quantities. Additionally, the high caffeine content in espresso beans can lead to side effects such as increased heart rate, insomnia, and digestive issues in some individuals. It’s important to be aware of these potential drawbacks and consider opting for organic or responsibly sourced espresso beans to minimize exposure to pesticides and chemicals.