levels.
But beware of excess
Too much caffeine can have the opposite effect.
According to ANSES (the French Agency for Food, Environmental and Occupational Health & Safety), about 30% of adults and 11% of children in France consume more caffeine than recommended. This can cause:
Palpitations and restlessness
Anxiety and nervousness
Sleep disturbances
Long-term cardiovascular and bone effects
Certain groups are more sensitive to caffeine, including pregnant women, children, and people taking heart or anxiety medication.
The ideal daily dose of coffee
Dr. Wen reminds us that “up to 400
