Dangerous Caffeine Levels
Exceeding this amount can result in negative effects for some individuals including muscle tremors and migraines. Keep in mind that the actual caffeine content of a cup of coffee or tea can vary quite a bit. Caffeine Safe Limits Calculate Your Safe Daily Dose Most experts agree that 600 mg four to seven cups of coffee is a real danger zone. Dangerous caffeine levels . But in general your caffeine intake should not exceed 400 milligrams a day. Caffeine in powder or liquid form can provide toxic levels of caffeine the US. Up to 400 mg of caffeine is okay for some people. Thats 5-ounce cups not the mega-mug you probably have at home or at your desk. Drink sizes are in fluid ounces oz and milliliters mL. A concentration of 80 to 100 mgL can be fatal. Based on research consuming a certain amount of coffee is not dangerous however caffeine levels that exceed the recommended limit are still causing concern. Caffeine Amounts for Healthy Adults. A toxic dose of caffeine is