I suspect electrolyte imbalance as a result of vomiting too much. I apologize if I am wrong. Potassium is essential for cardiac function and is lost through emesis. Good way to lose weight is emesis. Eat all you want then take a quick trip to the bathroom. Just my take on the matter of which I know practically nothing of related facts but when did that ever stop someone?
Yes, I take potassium supplements twice a day because I am chronically potassium deficient. But you also have to take magnesium along with the potassium for your body to utilize it, else it could lead to tachycardia, and that’s bad too...........
Never stopped me. In fact I endorse this post whole heartedly.