<s>[INST] I have pain in my right side near the the rib cage....w/in the last two weeks I have been taking supplements that increase testosterone (GNC protein powder and amino powder as well as High T) would this be a cause?  what other side effects could I face? [/INST] Hello dear, Thank you for your contact to Chat Doctor. I read and understand your concern. I am Chat Doctor answering your concern. Yes more protein powder and amino acid can cause such a problem. Because of increase load of protein you are facing indigestion. I advise you to lower down the protein to extend which is digestive to you. Most powders are associated with an Chat Doctor.  If it's with your supplement your muscle mass will increase with it. But simultaneously other side effects like your face becomes coarse, change in voice, fluid retention all increases. I advise not to take the protein supplements they are total waste. You can increase your bulk with good protein diet like meat, milk, soybean etc. I will be happy to answer your further concern on bit.ly/ </s>