Coffee is a popular beverage around the world, but it can have an effect on skin health. Studies have suggested that coffee may be linked to the development of acne and pimples in some cases. Caffeine can increase inflammation and oil production in the skin, leading to clogged pores and breakouts. Additionally, coffee can also cause dehydration, which can lead to dry, flaky skin. While there is no definitive answer as to whether or not coffee causes acne and pimples, it's important to listen to your body and be mindful of how coffee affects your skin.