Find out if you're drinking enough to stop the next stone.

A free, printable 90-day planner from the Clot Twist kidney stone reels. Track your drinks, your pee color, your salt and your meals, and see exactly which habits keep your stones away.

✦ See your real number: how many liters you actually drink, with checkpoints through the day and a pee-color check.

✦ Pair your foods, don't ban them: a 2-minute daily check for calcium, oxalate, salt and sodas, plus a grocery guide.

✦ Rather talk than write? Paste our ready-made prompt into ChatGPT, Claude or Gemini. It asks you the questions one at a time and fills in the planner from your answers.

What's inside the planner

Plain words, cartoon organs, and boxes you can fill in by hand, or by chatting with an AI app.

One page a day

Water checkpoints, pee color, a pain log and your meals, all on one sheet.

A 7-habit weekly score

Lemon water, liters, calcium pairing, salt, sodas, protein and your water bottle. See your week at a glance.

Results you can use

Day 30, 60 and 90 reviews that show what changed, plus kidney stones in plain words.

This is for you if…

✦ You've had a kidney stone and never want another one.

✦ You forget to drink, or your pee is often dark yellow.

✦ You're tired of guessing and want to know exactly what to change. (Made for adults.)

Made by Clot Twist. Your organs, explained.

Your organs vs the villains inside you. Fun cartoons, real facts, a free planner for every topic. Not medical advice.

Ready to keep the Crystals apart?

Get the free planner and start tracking today, on paper or with an AI chat app.