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Calculators built from the science in every Doctor Teacher breakdown. Put in your numbers and get an answer you can actually use.
Calories and Protein
Your maintenance calories, a gentle weight-loss range, and how much protein you need. Under a minute.
Use it free →Alcohol · 3 questions
The three questions primary care doctors use to spot heavy drinking. You get a score out of 12 and the words to bring to your Doctor.
Use it free →Fasting · 2 questions
Tell it when you finished dinner and pick 12, 14 or 16 hours. You get your morning break-fast time and the three phases your body moves through overnight.
Use it free →Training · 2 questions
Pick the days you can train and the equipment you actually have. You get a weekly schedule built on 10 to 15 working sets per muscle group.
Use it free →New free tools are added as each breakdown publishes. Get them the day they land.
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