---
title: "Light Sleep on Keto Diet: Causes, Fixes, and Lab Tests"
description: "Light sleep on keto diet often comes from low carbs raising cortisol, electrolyte loss, or low calories. Targeted labs at Quest—no referral needed."
canonical: "https://www.vitalsvault.com/symptoms/light-sleep-on-keto-diet"
last-updated: 2026-08-22
---

# Light Sleep on Keto Diet: Causes, Fixes, and Lab Tests

> Light sleep on keto diet often comes from low carbs raising cortisol, electrolyte loss, or low calories. Targeted labs at Quest—no referral needed.

---

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