The ZHW Way
Three steps. That's the whole protocol — and the protocol is what makes the program work.
Find your TRE window.
Eat for 8, sleep for 8, and the rest just works out.
There's no clock to obey. We'll help you pick your custom 8-hour TRE window. Just tell us when you wake up — and we'll build the rest of your day around it.
Three ways to run your 8-hour window
Tell us when you wake up and we'll build your custom window — change it anytime.
Take the quiz on the homepage to get everything else customized to you and emailed to you.
Drink Zero Hunger Water.
Four sticks a day during your TRE window to turn off hunger.
That's one stick every two hours — a steady drip of minerals that keeps the hunger switch off from your first bite to your last.
Most physical hunger isn't hunger — it's a mineral deficiency. Decades of low-salt advice and depleted soil leave the body short on potassium, magnesium, and sodium — the real regulators of physical hunger. Restore them, and the false hunger signal goes quiet. See the electrolyte science →
Minerals up, hunger down. We've also added a touch of glycine — a small bonus that helps you feel calm and satisfied.
Your belly goes first.
Eat for 8, sleep for 8 — and your belly goes first.
When you're not eating, the body switches to burning its own stores — and the most dangerous fat, the visceral belly fat, leaves first. Follow the protocol and you could lose up to two pounds a week. The framework is the program — stay with it, and your waist becomes your lifeline. Read the peer-reviewed studies →
Up to two pounds a week — if you follow the protocol.
Take the quiz to find your window, your score, and your starting line.
Take the hunger quizResults vary and depend on following the protocol. Not medical advice. Consult your physician before any diet, supplement, or wellness change.