---
title: Inflammation and blood sugar: what the research says · Niyora
description: Does what my body is dealing with change how the week goes? Two background loads that track with how rough symptoms get. Most of this is correlation.
url: https://niyora.com/research/inflammation-and-blood-sugar/
---

[Research](https://niyora.com/research/)

# Does what my body is dealing with change how the week goes?

Two background loads that track with how rough symptoms get. Most of this is correlation, so read the grades closely.

4 findings. Best evidence here: **strong**.

## Inflammation and blood sugar

- strong PMS / PMDD Stress and inflammation both feed the premenstrual dip. Review: neuroinflammation + stressors in PMS/PMDD [Neuroinflammation review](https://pmc.ncbi.nlm.nih.gov/articles/PMC11985436/)
- moderate PMS Low-grade inflammation tracks with worse weeks. hs-CRP >3 linked to 4 of 5 symptom clusters (SWAN, n≈2,900) [SWAN cohort](https://pubmed.ncbi.nlm.nih.gov/27135720/)
- moderate PMS Higher inflammation markers line up with worse symptoms. Cytokine levels track menstrual symptom severity [PubMed](https://pubmed.ncbi.nlm.nih.gov/25035435/)
- weak-moderate PMS Eating something steady every few hours keeps your mood from spiking and crashing. Stable blood sugar tracks with steadier mood; PMS linked to glucose/insulin/HOMA-IR differences (mixed) [PubMed](https://pubmed.ncbi.nlm.nih.gov/23875163/)

The grades are mine, applied the same way to every row. [See how I grade](https://niyora.com/research/) and read the rest of the table.

## Keep reading

[PMS overwhelm](https://niyora.com/pms/overwhelm/)

## Knowing why only helps if you can use it

Niyora turns this into three steps for when it actually hits. Reflect on what happened, regulate in about a minute, respond with a clearer head.

[Take the quiz](https://niyora.com/quiz/) [Get Niyora](https://apps.apple.com/app/niyora-pms-emotions/id6764561688)