Health Logging Guide

Better data = better insights. Learn how to log your symptoms, food, and health data for maximum pattern detection and actionable insights.

The Key Principle

Think like a detective. The AI needs location, severity, timing, and connections to identify patterns.

"Upper right pain 7/10 after fatty foods" is much more diagnostic than "stomach hurts"

How to Log Symptoms

Detailed symptom logging helps identify conditions. Location + severity + timing = diagnostic patterns.

Good examples:

Upper right abdominal pain 7/10, started 2 hours after the creamy pasta, radiates to shoulder blade

Bloating and cramping lower abdomen 6/10, happens every time after bread or pasta, lasts 2-3 hours

Headache behind eyes 5/10, started when I woke up, might be dehydration

Less useful (avoid):

Stomach hurtsFelt bad after dinnerPain

Pro tips:

  • Include pain scale (1-10) for consistent tracking
  • Specify exact location (upper/lower, left/right, front/back)
  • Note what you ate before symptoms started
  • Track timing: when it started, how long it lasted
  • Mention if pain radiates or moves anywhere
  • Note any associated symptoms (nausea, sweating, etc.)

How to Log Food

Specific food details reveal trigger patterns. "Dairy" vs "aged cheese" can matter for diagnosis.

Good examples:

Lunch 12:30pm: grilled chicken salad with olive oil dressing, side of sourdough bread, sparkling water

Dinner 7pm: ribeye steak (grass-fed), roasted broccoli with butter, glass of red wine

Snack 3pm: handful of almonds, apple with peanut butter

Less useful (avoid):

Had lunchAte some meat and veggiesDinner was good

Pro tips:

  • Name specific foods, not categories (cheddar cheese vs "dairy")
  • Note preparation method (fried, grilled, raw, steamed)
  • Include drinks, condiments, and sauces
  • Log the time you ate
  • Note quality when relevant (organic, grass-fed, processed)
  • Mention portion sizes (handful, large bowl, 6oz)

How to Log Bowel Movements

Bowel patterns are key diagnostic indicators for GI conditions. Bristol scale provides consistent tracking.

Good examples:

Morning 8am: Bristol type 4, normal color, easy passage

Afternoon 2pm: Bristol type 6, looser than normal, mild urgency, 3 hours after lunch

Bristol type 1-2, straining, feeling incomplete, third day like this

Less useful (avoid):

Went to bathroomNormalHad diarrhea

Pro tips:

  • Use Bristol scale: 1-2 = constipation, 3-4 = ideal, 5-7 = diarrhea
  • Note timing and frequency
  • Track urgency level
  • Note any blood, mucus, or unusual color
  • Connect to recent meals when relevant
  • Track if it's a change from your normal pattern

How to Log Sleep

Sleep quality affects everything. Tracking interruptions and quality helps identify patterns.

Good examples:

10:30pm-6:30am (8hrs), quality 4/5, woke once at 3am for bathroom, fell back asleep in 10min

11pm-7am, quality 2/5, tossed and turned, mind racing about work, feel unrested

9:30pm-5:30am, quality 5/5, deep sleep, woke naturally before alarm, feel great

Less useful (avoid):

Slept okayTired8 hours

Pro tips:

  • Log bedtime and wake time
  • Rate quality (1-5) for consistent tracking
  • Note any wake-ups and how long to fall back asleep
  • Mention what might have affected sleep (caffeine, stress, late meal)
  • Track how you feel upon waking
  • Note any dreams or night sweats

How to Log Energy & Mood

Energy and mood patterns often correlate with food, sleep, and underlying conditions.

Good examples:

3pm energy crash 4/10, happened about 2 hours after lunch (pasta), brain fog, need coffee

Morning energy 8/10, feel great after good sleep and protein breakfast

Mood 4/10 evening, irritable and anxious, might be tired or hungry

Less useful (avoid):

TiredGood moodLow energy

Pro tips:

  • Use a scale (1-10) for consistent tracking
  • Note the time of day
  • Connect to recent meals, sleep, or events
  • Track both energy AND mood separately
  • Note any caffeine or sugar intake
  • Mention physical sensations (brain fog, jittery, calm)

How to Log Stress

Stress impacts digestion, sleep, and symptoms. Tracking triggers helps identify patterns.

Good examples:

Stress 7/10 at 3pm, work deadline pressure, tight shoulders, racing thoughts, skipped lunch

Morning stress 3/10, feeling calm after meditation, no physical tension

Evening stress 8/10, argument with family, stomach in knots, can't eat

Less useful (avoid):

StressedBad dayAnxious

Pro tips:

  • Rate stress level (1-10)
  • Identify the trigger (work, relationship, health worry)
  • Note physical symptoms (tight muscles, stomach, headache)
  • Track time of day
  • Note how you coped (exercise, food, alcohol, etc.)
  • Connect to sleep and eating patterns

How to Log Notes & Observations

Your observations about patterns are incredibly valuable for the AI to connect dots.

Good examples:

Pattern noticed: every time I eat pizza or pasta, I get bloated 2-3 hours later

Symptoms worse on days I skip breakfast and have coffee on empty stomach

Energy better on days I walk in the morning, even just 15 minutes

Less useful (avoid):

Felt off todaySomething seems wrongNot sure

Pro tips:

  • Note any patterns you're noticing
  • Connect symptoms to potential triggers
  • Track what makes things better or worse
  • Document any changes in routine
  • Note when symptoms started (days, weeks, months ago)
  • Mention any new medications, supplements, or foods

How to Log Vitals

Vital signs reveal cardiovascular health, stress response, and metabolic function over time.

Good examples:

Morning waking HR 58bpm, BP 118/72, felt rested

Post-workout HR 145bpm, recovered to 85bpm in 2 minutes

Evening BP 132/88, higher than usual, stressful day at work

Less useful (avoid):

BP was fineHeart rate normalChecked vitals

Pro tips:

  • Measure at consistent times (waking HR is most useful)
  • Note body position for BP (sitting, standing, lying down)
  • Track context: rested, post-exercise, stressed, caffeinated
  • Include both systolic/diastolic for blood pressure
  • Note if reading seems unusual and possible reasons
  • Track recovery heart rate after exercise

How to Log Exercise

Exercise details help correlate fitness with energy, sleep quality, and symptom patterns.

Good examples:

7am - 30min brisk walk outdoors, moderate effort, felt energized after

5pm - 45min strength training: squats, deadlifts, rows. Heavy day, good form

6am - 20min yoga stretching, focused on hip openers, feeling tight from sitting

Less useful (avoid):

Worked outWent to gymDid some exercise

Pro tips:

  • Include type of exercise (walking, weights, yoga, swimming)
  • Note duration and intensity level
  • Track time of day
  • Mention how you felt during and after
  • Note any pain or discomfort during exercise
  • Include location if relevant (outdoors, gym, home)

How to Log Supplements

Supplement timing and dosing helps identify what's working and potential interactions.

Good examples:

8am with breakfast: Vitamin D3 5000IU + K2 100mcg, Magnesium Glycinate 400mg

Before bed: Magnesium L-Threonate 2g, noticed better sleep this week

12pm: Omega-3 fish oil 2g with fatty meal for absorption

Less useful (avoid):

Took vitaminsMorning supplementsThe usual

Pro tips:

  • Include specific dosages (mg, IU, mcg)
  • Note timing: with food, empty stomach, bedtime
  • Track brand if you switch between them
  • Note any effects you notice (good or bad)
  • Mention if taken with specific foods for absorption
  • Log when you start or stop a supplement

How to Log Medications

Medication tracking helps identify side effects and interactions with symptoms.

Good examples:

7am: Levothyroxine 50mcg, empty stomach, 30min before food as prescribed

10pm: Melatonin 0.5mg, trying lower dose this week

Skipped afternoon ibuprofen, stomach feeling better without it

Less useful (avoid):

Took medsMorning pillsAs usual

Pro tips:

  • Include exact dosage
  • Note timing relative to food
  • Track any missed doses
  • Log PRN (as-needed) medications with reason
  • Note any side effects you suspect
  • Mention dosage changes

How to Log Water & Hydration

Hydration affects energy, digestion, headaches, and many symptoms.

Good examples:

Morning: 16oz water with lemon before coffee

Total today: ~80oz, more than usual because of workout

Noticed I only had 3 glasses today, explains the headache

Less useful (avoid):

Drank waterStayed hydratedSome water

Pro tips:

  • Estimate ounces or glasses
  • Note timing throughout day
  • Track what you drink (plain water, electrolytes, sparkling)
  • Note days you drink less than usual
  • Connect to symptoms (headache, fatigue, dark urine)
  • Goal: roughly half your body weight in ounces

How to Log Weight

Weight trends reveal metabolic health, inflammation, and response to diet changes.

Good examples:

Morning fasted: 185.2 lbs, down 0.8 from yesterday

Post-workout: 183 lbs, likely water loss from sweating

187 lbs, up 3 lbs after salty restaurant meal last night (water retention)

Less useful (avoid):

Weighed myselfAbout 185Same as before

Pro tips:

  • Weigh at consistent time (morning fasted is best)
  • Note conditions: fasted, post-workout, after big meal
  • Track trends, not daily fluctuations
  • Note significant changes and possible reasons
  • Use same scale for consistency
  • Include decimal for tracking small changes

How to Log Caffeine

Caffeine affects sleep, anxiety, heart rate, and digestion patterns.

Good examples:

7am: 12oz black coffee (~150mg caffeine)

2pm: green tea (~30mg), switching from coffee to sleep better

No caffeine today, testing if it helps afternoon anxiety

Less useful (avoid):

Had coffeeSome caffeineMorning cup

Pro tips:

  • Note the source (coffee, tea, energy drink, pre-workout)
  • Estimate caffeine content in mg if possible
  • Track timing, especially afternoon/evening caffeine
  • Note size (8oz, 12oz, large)
  • Log caffeine-free days for comparison
  • Connect to sleep quality and anxiety levels

How to Log Fasting

Fasting patterns affect blood sugar, energy, digestion, and weight management.

Good examples:

Started fast 8pm last night, broke at 12pm today (16 hours)

Currently 18 hours fasted, feeling clear-headed, will eat at 2pm

Shorter fast today: 8pm-8am (12hrs), had early meeting

Less useful (avoid):

FastedSkipped breakfastIntermittent fasting

Pro tips:

  • Note start and end times
  • Calculate total fasting hours
  • Track how you feel during the fast
  • Note what broke the fast (food type)
  • Log any hunger, energy, or clarity changes
  • Mention if fast was planned or unintentional

How to Log Sun Exposure

Sun exposure affects vitamin D, circadian rhythm, mood, and skin health.

Good examples:

11am: 20min sun, arms and face exposed, no sunscreen

Morning light: 10min walk at 7am, helps wake up

1pm: 45min at beach, SPF 30 applied, got some color

Less useful (avoid):

Got some sunWas outsideSunny day

Pro tips:

  • Note time of day (morning sun vs midday)
  • Track duration of exposure
  • Mention skin exposed (face only, arms, full body)
  • Note sunscreen use and SPF
  • Track morning light exposure for sleep benefits
  • Note any burning or skin reactions

How to Log Urine

Urine color and frequency indicate hydration status and can reveal health issues.

Good examples:

Morning: dark yellow, need more water today

Pale yellow all day, good hydration

Frequent urination today (8+ times), drank a lot of water

Less useful (avoid):

NormalWent to bathroomFine

Pro tips:

  • Note color (clear, pale yellow, dark yellow, amber)
  • Track frequency if unusual
  • Note urgency or difficulty
  • Mention any unusual smell
  • Connect to hydration and caffeine intake
  • Note any pain or burning (important symptom)

How to Log Menstrual Cycle

Cycle tracking reveals hormonal patterns affecting mood, energy, symptoms, and fertility.

Good examples:

Day 1: period started, heavy flow, cramps 6/10, took ibuprofen

Day 14: likely ovulation, mild cramping, increased energy

Day 24: PMS symptoms starting, bloated, mood irritable, cravings

Less useful (avoid):

PeriodThat timeHormonal

Pro tips:

  • Track cycle day (Day 1 = first day of period)
  • Note flow level (spotting, light, medium, heavy)
  • Rate cramp severity (1-10)
  • Track PMS symptoms and when they start
  • Note ovulation signs (discharge, mild pain, mood)
  • Connect to mood, energy, and other symptoms throughout cycle

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Note: This guide is for informational purposes to help you track health data more effectively. It is not medical advice. Always consult healthcare professionals for diagnosis and treatment.