30. Try Supplementing With Resveratrol
One relatively new supplement that has been catching on in popularity thanks to the health boosting properties it has is resveratrol. It’s found naturally in grapes, however to really benefit from it, you’d need to take it in with mega doses.
Fortunately, the supplements have extracted the active ingredients in the grapes that give this effect, making it that much easier for you. Using this supplement may help boost natural testosterone levels.