<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
With all the heart problems I've had, I'm really tired all the time, so how many energy drinks should I drink in a day? 10? 15?
<|assistant|>
It is not advised to drink too many energy drinks in a day as they are high in caffeine and other stimulants and can result in negative effects such as increased heart rate, increased blood pressure, difficulty sleeping and headache. We recommend no more than two energy drinks in a day for most people. Be sure to read the nutrition information on the label of any energy drink you are considering so you know the caffeine content and other ingredients in it.