You need to fuel up yourself by eating nutritious foods and herbs so that you can also enhance male your fertility. Arginine- This is an amino acid that is well known for its role in improving Ingredients used in Tryvexan testosterone levels, which will in turn improve sperm counts. I am not talking about a chocolate bar you buy at the store or the oysters you eat while you're out, or gimmicky quick-fixes (remember Spanish Fly?). There may be many factors responsible for low libido such as overburden, pressure, sleeplessness, and estrogens within the atmosphere, and many others.