Drinking coffee or other caffeinated beverages before shoveling snow may increase your energy levels and mental alertness, which could be beneficial if you feel tired or dizzy. However, it’s important to note that caffeine can also have some adverse effects, such as increased heart rate, blood pressure, and anxiety levels, which could be problematic if you have certain medical conditions. It’s also important to consider the amount of caffeine you consume before shoveling snow. Drinking too much coffee or other caffeinated beverages could lead to dehydration, increasing the risk of muscle cramps and other injuries while shoveling.