Biomarker Baseline in 48 Hours: Checklist for Clean Data Series

The Three Baseline Pillars

1. Timing – same time of day, identical fasting duration (min. 12h), and no intense training 24h before.
2. Supplement Pause – pause iron, vitamin D, adaptogens, and stimulants 48h, if medically safe.
3. Event Logging – capture stress peaks, cycle day, travel, or infections as mandatory fields.

Data Fields You Need

• Source (lab, home test, wearable sync)
• Confidence level (A: lab, B: home test, C: self-report)
• Recorded unit + reference range
• Preparation status (complete, partial, missed)

Implementation in Two Days

• Day 1: Prepare checklist in tool, set reminders, start supplement pause.
• Day 2: Perform measurement, archive digitally immediately, attach photos of results.

Result

With a robust baseline, you can quickly determine whether changes are from interventions or measurement errors – and gain confidence in each subsequent time series.