What My Blood Work Taught Me About Insulin, Stress, and Metabolic Health episode artwork

EPISODE · Feb 10, 2026 · 19 MIN

What My Blood Work Taught Me About Insulin, Stress, and Metabolic Health

from Serenity and Fire with Krista · host Krista Guagenti

Over the last few episodes, we’ve talked a lot about sugar, fasting, insulin, and metabolic flexibility. And at some point, the question naturally comes up: "Okay… but what is my body actually doing?"In this episode, I’m sharing what I learned from my own blood work, and more importantly, how to look at labs from a place of understanding instead of anxiety.This isn’t about chasing perfect numbers or obsessing over test results. It’s about learning how to read your labs as information, not a label. Because “normal” doesn’t always mean optimal, and context matters more than any single number.We’ll talk through:The labs that actually matter for metabolic healthWhy insulin often tells a deeper story than glucose or A1C aloneHow stress, inflammation, and iron can quietly shape how your body feelsWhat it means when your labs look fine on paper, but something still feels offYour labs are a snapshot, not a sentence. When you understand the story behind them, you can start working with your body instead of against it.

Episode metadata supplied by the publisher feed · Published Feb 10, 2026

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Over the last few episodes, we’ve talked a lot about sugar, fasting, insulin, and metabolic flexibility. And at some point, the question naturally comes up: "Okay… but what is my body actually doing?" In this episode, I’m sharing what I learned from my own blood work, and more importantly, how to look at labs from a place of understanding instead of anxiety. This isn’t about chasing perfect numbers or obsessing over test results. It’s about learning how to read your labs as information,...

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What My Blood Work Taught Me About Insulin, Stress, and Metabolic Health

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