Green Tea Heartburn Is It Okay To Eat Something Or Drink Something That Contains Lemon??? Read Detail Before Answering!?

Is it okay to eat something or drink something that contains lemon??? Read Detail before answering!? - green tea heartburn

My cousin has heartburn and asked me if drink or eat anything with lemon is bad if you have heartburn. Is it okay for people with heartburn, drink green tea with lemon in love? Please answer and say that it is a stupid question because I do not know! X (