There are a ton of short articles telling you to eat some kind of new superfood to boost your testosterone, but there is a surprising shortage of real talk about how normal people (men and women) really change their lives by gaining control of their testosterone levels. In this video (and the blog post at www.bulletproofexec.com/what-i-learned-from-taking-testosterone-for-a-decade/), we offer some real info for both men and women. Hacking your testosterone influences everything from body composition to energy levels to mood. It’s easy to eat more butter; it’s hard to visit a doctor and get tested, but that’s what I recommend: know your levels. If you’re 25, you’ll know what your target is when you’re 35. By the time you’ve noticed symptoms of low testosterone, it’s too late to get your “normal” measurements!