Do you experiment with Biohacking techniques?

As entrepreneurs, we're always looking for ways to boost productivity, performance, and maintain a high energy level. That's a problem I face since I started working on my startup. I figured out that concept of Biohacking looks like a perfect solution for my issues.

In general, Biohacking is a bunch of natural techniques to maintain good health, energy, and performance. There are many examples: cold showers, meditation, ketogenic diet, intermittent fasting, and more.

I’m curious do you guys have any experience with Biohacking?