06-12-2015, 12:05 PM
'According to the FDA, 400 mg per day ofcaffeine (that's about four cups of coffee) is asafe amount of caffeine for healthy adults. But too much caffeineâ€â€500 to 600 mgâ€â€can be dangerous, causing restlessness, tremors, irritability, insomnia and stomach upset.'
RIP Dex
RIP Dex