Caffeine is a stimulant that can interfere with your sleep cycle, leading to difficulty falling asleep, staying asleep, or experiencing restful sleep.
Caffeine can exacerbate anxiety symptoms in some individuals, leading to feelings of nervousness, restlessness, and even panic attacks in extreme cases.
Coffee can increase stomach acid production, potentially causing or worsening conditions like acid reflux, gastritis, and ulcers.
In some individuals, especially those sensitive to caffeine, coffee can cause an increase in heart rate and a temporary spike in blood pressure.
High consumption of caffeine may interfere with calcium absorption, potentially leading to bone thinning or osteoporosis, especially in individuals with low calcium intake.
For people with certain preexisting conditions, excessive coffee consumption may increase the risk of heart-related issues, including arrhythmias.
High caffeine intake during pregnancy increases miscarriage and low birth weight chances. Limiting caffeine is advised for pregnant women.