I’ve seen many people mention that supplements like L-arginine, ginseng, or even maca have been helpful for them. However, effectiveness can vary from person to person. L-arginine is often discussed for its role in increasing nitric oxide, which can help blood flow, but high doses might cause stomach upset or lower blood pressure. Ginseng is generally well-tolerated, but could interact with certain medications. It’s always best to consult with a healthcare provider before starting any new supplement to ensure it’s safe for your situation.