There could be several reasons why someone may start drinking more coffee. It could be due to a change in routine, a need for a boost in energy, or simply a preference for the taste.
It is important to note that drinking excessive amounts of coffee can have both positive and negative effects on the body. While moderate coffee consumption has been associated with various health benefits such as increased alertness and improved cognitive function, excessive intake can lead to negative effects such as insomnia, digestive issues, and increased heart rate.
Therefore, it is essential to find a balance and listen to your body's cues when it comes to coffee consumption.