What Happens When You Drink 700 mg of Caffeine?
                                
                                
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                                    4 min read                                
                            
                                According to the FDA, most healthy adults can consume up to 400 mg of caffeine per day without adverse effects. Consuming 700 mg, however, is a dangerous dose that can lead to severe health complications, including life-threatening conditions. The effects range from severe anxiety and heart palpitations to seizures.