Arginine is an amino acid that is naturally produced in the body and is also found in some foods. It is a precursor to nitric oxide, which is a vasodilator that helps to improve blood flow. However, in some cases, it may be necessary to avoid arginine, such as if you have a certain medical condition or are taking certain medications.
If you are considering avoiding arginine, it is important to talk to your doctor first. They can help you determine if it is necessary for you to avoid arginine and can help you develop a plan to do so.