How Much Coffee Is Too Much Coffee?

Excess Intake And Its Symptoms

Excess intake of coffee can cause major health issues including confusion, hallucinations, vomiting and even death due to convulsions. It also leads to an increase in acid in the stomach, thus causing heartburn and an upset stomach.

An increase in the urge to urinate can be another major symptom of excess coffee intake. It even interferes with the absorption and metabolism of calcium in the body, leading to bone thinning.