Caffeine, the most commonly consumed psychoactive compound worldwide, is found in a variety of sources, from coffee and tea to soft drinks and chocolate. The recommendation is that adults should not consume more than 400 mg of caffeine per day, but even moderate users may experience side effects such as irritability and insomnia. Several studies point to benefits of avoiding caffeine, including improvements in brain function, sleep, mood, and cardiovascular health.
When caffeine consumption is stopped, withdrawal symptoms may occur, causing headaches and fatigue. Caffeine also affects sleep, shortening total time and interfering with the deep sleep phase. However, when you stop using it, your sleep quality tends to improve. Additionally, caffeine has been linked to increased anxiety, and avoiding it can lead to improved mood, which is partly related to improved sleep quality.
Cardiovascular health may benefit from reducing or eliminating caffeine and improving symptoms such as heartburn and indigestion. Additionally, stopping caffeine can lower blood pressure and heart rate. Avoiding caffeine can also help you achieve a brighter smile, as substances contained in drinks such as coffee and tea can stain your teeth.
Another effect of caffeine is its influence on intestinal function, causing contractions in the colon and increased urine production. If you stop consuming caffeine, you may need to go to the bathroom less often. It is important to emphasize that caffeine withdrawal must be gradual to minimize side effects such as headaches and fatigue, which may last for a few weeks depending on previous consumption habits.
With information from g1.