Caffeine is a normal stimulant people use to stay awake and alert as it suppresses chemicals in the body that promotes sleep. This is why consuming it before bedtime can cause difficulties in falling or staying asleep.
Australia’s Sleep Health Foundation reported that some people need to avoid coffee three to seven hours before bedtime. Generally, people report that their sleep improves because of reduced caffeine intake.
People sensitive to caffeine are known to experience jitters, palpitations, and nervousness. Several studies have also shown how caffeine consumption can trigger or worsen anxiety.
Since the effects of caffeine are similar to symptoms of anxiety; those with general anxiety disorders can benefit from a reduced caffeine intake.
Elevated heart rate and blood pressure
People suffering from these cardiovascular issues are also advised to watch their caffeine intake as it speeds up heart rate and blood pressure.
People with such medical conditions are advised to take advantage of reduced caffeine intake, especially if they will conduct physical activities that will further increase their blood pressure.
You may do a quick check of caffeine’s effects on your heart rate and blood pressure by comparing your measurements before and after consuming the said products.
Frequent urination and irritable bowel syndrome
Caffeine is a known diuretic, a substance that induces urination, and laxative, which stimulates bowel movement.
Caffeine being a stimulant is also pinpointed as the reason behind additional effects on the digestive system.
Thus, excessive amounts have been known to cause more frequent urination and worsen diarrhea.
As mentioned, people around the world normally consume caffeine every day. The key is to make sure that the intake is at levels that remain safe to people.
In fact, numerous studies also note that the right intake has health benefits in terms of enhancing memory and boosting physical performance.