The recommended limit for adult daily caffeine intake is 400 milligrams, or about four cups of coffee. Children under 12 should not consume caffeine.
Related Articles
7 films that raised eyebrows in 2017
Just in time for the holiday season: These movies made headlines in 2017, but not always for good reasons.
Kevin Spacey scandal: New accuser has Norwegian royal connection
A 16th man has come forward to accuse Kevin Spacey of misconduct; says actor groped him at a Nobel Peace Price event in Oslo 10 years ago.