Apple Cider Vinegar Impotence is often touted as a natural remedy for a variety of health conditions, including impotence. While there are many claims regarding the health benefits of apple cider vinegar, there is no strong scientific evidence to support the idea that it can directly improve erectile dysfunction. Apple cider vinegar has been studied for its potential to help regulate blood sugar levels, which is important because diabetes is a common cause of erectile dysfunction. High blood sugar can damage blood vessels and nerves, making it harder to achieve an erection. By improving blood sugar control, ACV might indirectly support better erectile function for individuals with diabetes-related ED.