AI Overview

Yes, drinking too much coffee can cause health problems:

• Side effects

  Consuming too much caffeine can cause:

  • Restlessness and shakiness
  • Insomnia
  • Headaches
  • Dizziness
  • Fast heart rate
  • Dehydration
  • Anxiety
  • Upset stomach
  • Nausea
  • Frequent urination or inability to control urination

• Long-term effects

  Regularly consuming more than 600 mg of caffeine a day can cause:

  • Sleep problems
  • Thinning of bones and fractures
  • Stomach acidity

• Other health concerns

  • High intake of boiled, unfiltered coffee has been associated with a mild increase in cholesterol levels.
  • Drinking two or more cups of coffee a day may double the risk of death from cardiovascular disease among people with severe high blood pressure.
  • Coffee might increase blood sugar levels, which can reduce the effects of diabetes medications.