For many people, a cup of coffee in the morning is an essential part of their daily routine. It helps to kickstart the day and provides a much-needed energy boost. However, drinking coffee on an empty stomach can have some surprising side effects that you may not be aware of. In this article, we will explore seven of these unexpected side effects. 1. Increased Acid Production When you drink coffee on an empty stomach, it stimulates the production of stomach acid. This can lead to digestive issues such as acid reflux, heartburn, and stomach ulcers. If you are prone to…