Citrulline, an amino acid naturally found in watermelon, is the key player in the “watermelon viagra” narrative. This compound converts to arginine in the body, a precursor to nitric oxide (NO).
Nitric oxide plays a vital role in blood vessel dilation. Increased NO leads to improved blood flow throughout the body, potentially enhancing erectile function. Studies show a correlation between citrulline supplementation and improved erectile function in men with mild erectile dysfunction.
However, the amount of citrulline in a typical serving of watermelon is relatively low. To achieve a noticeable effect, you’d likely need to consume a very large quantity of watermelon, far exceeding a typical serving size. Supplementing with citrulline directly may be a more efficient approach if you’re aiming for this benefit.
Remember to consult your doctor before starting any new supplement regimen, especially if you have underlying health conditions or are taking other medications.
While promising, the link between watermelon and improved sexual function isn’t definitively established. More research is needed to fully understand the extent of citrulline’s effects in this context. Individual responses can vary considerably.
