hebel. today · 2 November 202635 / 69
Health · Biohacking Basics
Turn your health data into a personal narrative
Most medical reports present isolated data points, leaving you to connect the dots alone. A standard lab report flags numbers falling outside a reference range, yet your organs function as an integrated system where…
From 8 newsletters · 2 min read · one thing to try
Most medical reports present isolated data points, leaving you to connect the dots alone (Nickhil Jakatdar, Ph.D. Substack). A standard lab report flags numbers falling outside a reference range, yet your organs function as an integrated system where values move in concert. For instance, fasting glucose, HbA1c, insulin, and triglycerides may all sit within normal limits individually while collectively signaling early insulin resistance. You can estimate this state using the HOMA-IR calculation, multiplying fasting glucose by fasting insulin and dividing by 405. While HOMA-IR offers a useful snapshot, it fluctuates significantly based on daily habits and timing, meaning a single result can mislead you (Hans' Substack). Treat such metrics as specific questions for your physician rather than definitive diagnoses, and always prioritize long-term trends over isolated test results (Nickhil Jakatdar, Ph.D. Substack).
“Riding is one thing — riding plus being aware of what you are doing is quite another.”
Mark Twight is Équipe Solitaire
Biological performance requires active observation rather than mindless repetition of past routines (Mark Twight is Équipe Solitaire). When you fail to reach a standard, analyze exactly what you did during the process instead of focusing on what you omitted (Mark Twight is Équipe Solitaire). For example, if you struggle with a specific exercise, identify the precise movement or physical limitation that caused the breakdown, such as folding forward during a squat because your lower back lacked the capacity of your legs. This specific feedback loop allows you to adjust your training effectively. Elite performance often hinges on this heightened awareness, which requires you to remain present and sensitive to your body's signals during every session. If your mind is not set to receive this feedback, you cannot improve, regardless of how many hours you train.
Your body performs critical maintenance during specific sleep phases that correlate with clock time, particularly in the hours before midnight (DR. SEBAA). The glymphatic system, which clears metabolic waste and cellular debris from the brain, operates with strict diurnal variation and empties into the deep cervical lymph nodes (deNutrients). Exposure to blue light from screens or LEDs after sunset suppresses melatonin production, delaying sleep onset and disrupting this essential cleanup window. To support these biological rhythms, dim your environment as dusk approaches and prioritize consistent sleep hours. By aligning your daily habits with natural light cycles, you create a stable foundation for autonomic health without relying on complex external protocols.
Try today · 45 min
Create a consolidated health summary document.
Compile your latest blood work, family history, and current supplements into one file to identify patterns for your next doctor visit.
You need
- Latest blood report
- List of diagnosed conditions
- List of current medications and supplements
- Family medical history notes
Steps
- Collect your most recent blood test results and older reports.
- List your body measurements, conditions, and all substances you ingest.
- Write down family history of heart disease, diabetes, and cancer.
- Remove your name and ID numbers for privacy.
- Calculate your HOMA-IR if you have fasting glucose and insulin data.
- Note which markers are drifting over time.
- List two specific questions about your results for your doctor.