1. Before Breakfast

One key advantage of drinking coffee before breakfast is that it acts as a natural appetite suppressant by triggering the “fight or flight” response, which can reduce feelings of hunger. Additionally, consuming caffeine on an empty stomach provides a quick boost in mental alertness and focus. However, there are some drawbacks to consider. Drinking coffee without food may temporarily raise blood sugar levels, which might not be ideal for everyone. The activation of the “fight or flight” response can also heighten anxiety in some individuals, and the increase in stomach acidity from coffee on an empty stomach may lead to discomfort or digestive issues.

2. After Breakfast

One major benefit of drinking coffee after breakfast is that it helps blunt glucose spikes, as you already have food in your system. This reduces the risk of stomach acidity and digestive issues that might occur when coffee is consumed on an empty stomach. Additionally, coffee contains antioxidants, which can be better absorbed when paired with the nutrients in food. It also acts as a digestive aid, supporting overall gut health. However, drinking coffee after breakfast may not provide the same sharp boost in alertness or peak energy performance that comes with consuming it on an empty stomach. Additionally, you may not experience the same appetite-suppressing effects.

3. Bioindividuality