Kava: The Biohack That’s Revolutionizing Intermittent Fasting


You may have heard of “biohacking” before. 

Biohacking involves changing your environment –– both outside you and inside you ––  so you have full control of your biology.”

In other words, biohacking means doing things that make you stronger at a biological level, so you can enhance your health and live a better, stronger, faster life. 

Examples of biohacking include changing your diet, working out, cold therapy (exposing yourself to freezing temperatures to improve physical recovery and brain function), taking brain-enhancing supplements, and much more. 

These days, my favorite biohack is intermittent fasting –– going without food for an extended amount of time. Fasting is the topic of my new book, “Fast This Way,” and it might be the single most effective way to reset your body and mind while improving your overall health. 

Fasting Transforms Your Health And Performance

Fasting comes with a variety of benefits, including:

  • Weight loss. When you run out of calories from food, your body switches over to burning stored body fat. For this reason, regular fasting is great for weight loss. 
  • Anti-aging. Fasting turns on autophagy, which is like spring cleaning for your cells. During autophagy, your cells replace their old or damaged parts with shiny new versions. As a result, you’re biologically younger after a fast –– and if you fast regularly, you can turn back the clock on aging. 
  • Mental clarity. Fasting also triggers autophagy in your brain, and as a result, you gain increased mental clarity and faster cognition while fasting. A lot of people fast during the week to gain an edge at work, and fasting can be a great way to enhance learning and get more done in a day. 

The best part is that you can start fasting right now. A good place to start is with a 16:8 fast –– 16 hours of fasting, 8 hours of eating in a single day. For example, you could choose to eat all your meals between 12-8 PM, and fast for the rest of the time. 

Doing this a few times a week is a simple, yet powerful way to change your biology so you look and feel your best.  

Kava Makes Fasting Even Better

Fasting is powerful on its own, but recent research shows that you can make your fast work even better by taking kava. 

Kava is a root that’s native to the South Pacific. Islanders have used kava for generations to:

  • Boost mood
  • Relieve anxiety
  • Enhance mental focus
  • Improve sleep

Kava is rich in kavalactones, active compounds that change your brain chemistry. Kavalactones gently enhance the brain pathways that govern sleep, mood, relaxation, and more (*)

Many people compare kava to alcohol because like drinking, kava makes you feel happier, more socially engaged, more relaxed, and less stressed. However, kava is not intoxicating –– people who take it describe its effects as relaxed, alert sobriety. 

And according to recent research, kava pairs especially well with fasting. The kavalactones in kava make fasting even more effective and give you additional benefits you wouldn’t get from fasting alone. 


How Kava Makes Fasting Better:

  • Fat Loss
  • Anti-Aging
  • Better Energy, Mood, and Mental Clarity
  • Better Sleep


Anti-Aging and Autophagy

Kava contains a compound called yangonin that turns on autophagy, clearing out old or damaged cells and replacing them with new ones. 

Fasting already increases autophagy, and taking kava during a fast lets you double down on autophagy, renewing your cells and making your body work more efficiently at a cellular level. Autophagy is especially good for your brain, as it helps clear out damaged proteins that can cause brain fog and make it difficult for you to focus. (*) 


Better Energy, Mood, And Mental Clarity

Kava boosts mood and enhances mental clarity while keeping you relaxed. 

The kavalactones that kava contains target GABA, dopamine, and serotonin receptors in your brain –– three neurotransmitters that control relaxation, motivation, and mood, respectively. 

Kava’s active compounds provide calm, focused clarity, and a positive mood. Pairing kava with fasting supercharges your brain and gives you hours of effortless focus.


Better Sleep

One of the best parts of fasting is that it puts your body into repair mode. Many people report deeper sleep while fasting, and several studies have found that fasting decreases inflammation and speeds up cellular repair. 

Kava can help you recover even more during your fast. Research shows that kava improves sleep quality and duration and helps you fall asleep faster. (*)

If you’re fasting to speed up recovery (or you just want deeper more restorative sleep), try taking kava before bed. You’ll feel the difference after a single night’s sleep. 


Should You Try Kava?

Kava is a powerful biohack and a perfect addition to your fasting routine. It can upgrade your performance and help your body get more out of every fast you do. 

Tru Kava is the only company that offers full-spectrum kava extract. It contains all the kavalactones you’d find in the whole kava root, but at concentrated doses, you won’t find them in any other form of kava. 

If you want to take your fasting to the next level, it’s worth your time to give kava a try. You’ll feel the difference immediately. 




Not Harder

Smarter Not Harder: The Biohacker’s Guide to Getting the Body and Mind You Want is about helping you to become the best version of yourself by embracing laziness while increasing your energy and optimizing your biology.

If you want to lose weight, increase your energy, or sharpen your mind, there are shelves of books offering myriad styles of advice. If you want to build up your strength and cardio fitness, there are plenty of gyms and trainers ready to offer you their guidance. What all of these resources have in common is they offer you a bad deal: a lot of effort for a little payoff. Dave Asprey has found a better way.

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