Muscle aches: Muscle aches could be a sign of caffeine withdrawal.
Nausea and vomiting: These are symptoms of having too much caffeine.
Diarrhea: Caffeine can help keep you regular, but too much can cause opposite effects like diarrhea.
Fertility issues: Some women who consume too much caffeine might experience difficulties getting pregnant. If you’re trying to get pregnant, it’s best not to consume more than 300 mg per day.
