How Much Caffeine is Too Much?
A Safe Daily Intake
Research indicates that up to 400mg of caffeine per day is generally considered safe for most individuals. This amount equates to approximately four cups of brewed coffee or ten cans of cola.
Potential Side Effects
Mild Effects
Consuming excessive amounts of caffeine can lead to various unpleasant side effects, such as:
- Jitters and anxiety
- Headaches
- Insomnia
Severe Effects
Extremely high doses of caffeine can have more severe consequences, including:
- Vomiting
- Convulsions
- Heart attack
- Even death in rare cases
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