CGM-Tracked Meal Experiment

Wear a CGM for 14 days, log each meal, and review which meals spiked glucose. Personalised data beats any generic glycemic-index table.

1 min read June 3, 2026 stabilli
CGM-Tracked Meal Experiment

Wear a continuous glucose monitor for 14 days, logging each usual breakfast and lunch, then review which meals produced the largest postprandial spikes and which kept glucose flat. The personalised data beats any generic glycemic-index table.

The protocol

  • Device: any consumer CGM.
  • Review: compare AUC and peak by meal.
  • Duration: 14 days.
  • Log required: yes.

What you get

  • Personalised data on how your own body responds to specific meals.
  • Better glucose regulation through informed meal choices.
  • Greater metabolic awareness.

Contraindications

  • Type 1 diabetes without endocrinology oversight.
  • Active eating disorder.

Evidence level

Medium. There is reasonable supporting evidence that postprandial glucose responses are individual and that CGM data can guide meal choices; the self-experiment is observational, not a clinical diagnosis.

Sources

AgeGen never invents studies and never recommends prescription drugs by brand. Biohacks are experiments, not prescriptions — honour the contraindications and talk to a clinician if a condition above applies to you.

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