THE DOCTOR TEACHER · SUBSTACK
The Calculators
Every interactive tool from the paid Substack, in one place. Each one runs on your phone and nothing you enter leaves your device. Subscribers unlock everything here with the one code from any current article.
Bone Density
🦴The Bone Density ToolkitAll eight bone tools in one place. Start here.
📉Dual DEXA T-Score DecoderSpine and hip scores in, your lowest number and its category out.
🥛Bioavailable Calcium CalculatorWhat you ate minus what the oxalates, salt and coffee took back.
🏋️Osteogenic Loading ScorecardGrades your week against the loading that actually builds bone.
🧰Bone Density ToolsThe quick set, if you already know your numbers.
The Weight Loss Series
🍬How Much Sugar Did I Eat Today?1,500+ foods. Teaspoons, cubes, or grams next to your WHO and AHA limits.Part 1 of 11
🔁Sugar Swap Tracker14 days, 5 swaps a day, and the tracker does all the math.Part 2 of 11
🛒Grocery Protein CalculatorYour daily protein target, built from the shelves of 32 real grocery stores.Part 3 of 11
🍵Longevity Protocol Tracker3 rules scored daily: your fasting window, your fullness, your plate. 30 days.Part 4 of 11
🍔Fast-Food Survival Guide31 chains graded against 9 diets, with the exact orders to say at the counter.Part 5 of 11
📏Visceral Fat Photo Calculator2 photos and your height reveal the deep belly fat your scale hides.Part 6 of 11
🔥Daily Burn5 inputs, 1 number: your real daily calorie burn before you cut anything.Part 7 of 11
💊The Supplement Truth Checker34 weight-loss supplements graded honestly. Only 5 do anything at all.Part 8 of 11
🏋️The Workout Grader38 popular workouts: what works, what wastes your time, what's dangerous.Part 9 of 11
🍳What Should I Cook Tonight?1,200 recipes from 2 questions: your protein and your minutes.Part 10 of 11
📋Build My WorkoutAnswer 5 questions, get a complete session with sets, reps, and weights.Part 11 of 11
The GLP-1 Series
📉Is It Working? Response CheckerGrade your first months against real trial curves.
🩺Side Effect TriageWhich symptoms to ride out and which go to your Doctor.
💪Muscle ProtectionProtein and strength targets so the weight you lose is fat.
🦴Spine & ProteinProtect your back while the scale drops.
💊The Oral Pill TimerThe empty-stomach rules that make the pill actually absorb.
🛗The Off-RampCome off the shot without rebounding.
Doctor Visits
Emergencies & Surgery
🚪The 3-Door Symptom RouterER, urgent care, or a Doctor appointment — sorted in one minute.
🏥Post-Op Spine Warning SignsThe 5 signals after spine surgery that go straight to the ER.
Cancer — the honest trio
📋Self-Audit ScoreScore the protective actions you've actually taken.
🗓️Screening SheetEvery test you're due for at your age, to request with your Doctor.
🔎Early Detection ChecklistThe signals that always earn a Doctor visit.
Hydration
💧Hydration & Mineral CalculatorYour daily fluid number AND your sodium number, scaled to how salty you actually sweat.
🔬Clinical Hydration ScorecardPhase angle, ICW:ECW, urine specific gravity and the 60-second pulse test, scored out of 100.
⚡Athletic Archetype Protocol EngineTime-stamped mineral splits for the lifter, the endurance athlete and the desk professional.
🧰Hydration ToolsThe quick set.
Supplements
🧪NAD+ ExplainedWhat the evidence actually supports, tiered honestly.
⚖️NAD+ vs NMN Decision SheetThe head-to-head, without the hype.
Magnesium and Nerves
⚡Brain Mineral and Magnesium EngineWhich form, how much, and what it is actually for.
🥗Food Magnesium EstimatorWhere your magnesium is coming from before any pill.
📊Magnesium Depletion RiskThe habits and medications that quietly drain it.
🧠Nerve Sensitivity ScreenerSorts nerve symptoms into what to raise and how soon.
Headache and Migraine
🤕Headache Root-Cause SorterSorts your pattern into the likely driver and the right next step.
💊Migraine Rescue ToolsWhat to do in the first hour, and what to stop repeating.
Quitting Nicotine
🚬Vape-to-Cigarette ConverterTranslates a pod habit into the number you would recognise.
📅The 30-Day Vape DetoxA day-by-day reset for the nervous system, not just the habit.
📉Dopamine Reset and Step-Down TaperA schedule that steps down instead of white-knuckling.
🩸Vasoconstriction GaugeWhat nicotine is doing to the vessels feeding your discs.
🔄The 4-Step Biochemical RecoveryThe order the body actually recovers in.
🧰Vaping ToolsThe quick set.
Eating Patterns
🍚The Korean Diet ToolkitWhat the pattern does, and how to build a day of it.
✂️The Lean Cut ToolkitCalories, protein and training in one plan.
Pain, Recovery and Planning
🧪14-Day Painkiller Washout PlannerFor rebound pain, with the taper mapped out.
🩹SpineCal Recovery TrackerPost-op tracking in 11 languages.
📁Trust and Estate Planning WorksheetEverything your attorney needs, filled in before you pay for the hour.
Also on SpineCal
🎬Surgery AnimationsWhat the operation actually looks like.
➗Math PracticeAddition and subtraction drills for kids. No submit button.
How access works. Click any calculator to see it for yourself. Every tool here, and the LogLens app, comes with the paid Substack. Open one from the link inside a paid article and this device unlocks automatically, or enter your access code once in the bar above.
Education only, never medical advice. Every tool routes real concerns to your own Doctor, and in an emergency you call 911, not a web page.
The Doctor Teacher · Your health, finally explained. · thedoctorteacher.com