9 Side Effects of Too Much Caffeine

1. Insomnia: Excessive caffeine intake can disrupt sleep patterns, leading to difficulty falling asleep or staying asleep.

1. Nervousness and Anxiety: High doses of caffeine can cause jitteriness, nervousness, and increased anxiety levels.

1. Digestive Issues: Too much caffeine can irritate the stomach lining, leading to digestive discomfort, acid reflux, or even stomach ulcers in some cases.

1. Increased Heart Rate: Caffeine is a stimulant that can raise heart rate and blood pressure, especially in sensitive individuals or when consumed in large quantities.

1. Headaches: Overconsumption of caffeine can trigger headaches or migraines, particularly in individuals who are prone to such conditions.

1. Dehydration: Caffeine has diuretic effects, which can increase urine production and lead to dehydration if not enough fluids are consumed alongside caffeinated beverages.

1. Muscle Tremors: Excessive caffeine intake may cause muscle tremors or twitches, especially in susceptible individuals.

Dependency and Withdrawal Symptoms: Regular consumption of large amounts of caffeine can lead to dependency.

Increased Risk of Osteoporosis: Some studies suggest that excessive caffeine intake may interfere with calcium absorption and contribute to a higher risk of osteoporosis.