Fitness Expert Ben Greenfield Talks Biohacking the Human Body | WHOOP Podcast

Sleep Tools

Ben Greenfield shares his strategies for optimizing sleep, emphasizing the importance of light management and supplementation. He uses a Mindfold sleep mask to block out all light, which was originally designed for psychedelic experiences, and wears blue light blocking glasses to mitigate the effects of artificial lighting on sleep cycles 1. For sleep enhancement, Ben relies on a combination of CBD, a supplement called Sleep Remedy, and melatonin, especially when traveling across time zones 2.

My latency has considerably improved since adopting that breath cycle. I'll fall asleep, you know. You know you fall asleep, but you don't remember falling asleep, like that type of thing.

--- Ben Greenfield

He also practices the 4-7-8 breathing technique to improve sleep latency, which involves a specific pattern of inhaling, holding, and exhaling.

   

Nasal Breathing

Greenfield highlights the significance of nasal breathing for optimal health and performance. He explains that breathing through the nose helps maintain high levels of CO2 and oxygen, which enhances oxygenation of tissues and keeps the body in a less stressed state 3. This method is beneficial during exercise, as it reduces the activation of the sympathetic nervous system, leading to a more efficient workout.

If you try this, I guarantee you will come out of your strength training session or your time at the gym or even your run.

--- Ben Greenfield

Ben also mentions using a device that forces nasal breathing, which can make workouts feel as calming as meditation.

   

Diet Practices

Greenfield's dietary practices are a blend of biohacking and traditional methods. He incorporates supplements like mushroom extracts and nootropics into his morning routine, alongside a variety of biohacking tools in his workspace 4. His diet includes extravagant smoothies and a focus on organic, wild meats, often hunted by himself.

I practice shooting every day when I'm at home with a bow.

--- Ben Greenfield

Ben's preference for coffee over tea is rooted in personal history and its numerous health benefits, including anti-inflammatory properties and aiding digestion 5.