Too much caffeine can have the opposite effect. According to ANSES (the French Agency for Food, Environmental and Occupational Health & Safety), approximately 30% of adults and 11% of children in France consume more caffeine than the recommended dose, which can cause:
palpitations and restlessness,
anxiety and nervousness,
sleep disturbances,
long-term cardiovascular and bone effects
Some people are more sensitive to caffeine, including pregnant women, children, or those taking heart or anxiolytic medications.
What is the ideal daily dose of coffee ?
