---
title: The InsideGuide | Sleep
description: "Sleep | The InsideGuide: a blog about biomarkers, blood analysis, athletic performance, nutrition software, and optimizing your fitness."
---

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##### Energy + Metabolism

- [Glucose](https://blog.insidetracker.com/topic/glucose)
- [Cholesterol](https://blog.insidetracker.com/topic/Cholesterol)
- [Triglycerides](https://blog.insidetracker.com/topic/Triglycerides)

##### Bone Health

- [Calcium](https://blog.insidetracker.com/topic/Calcium)
- [Vitamin D](https://blog.insidetracker.com/topic/Vitamin-D)

##### Inflammation

- [hsCRP](https://blog.insidetracker.com/topic/hsCRP)
- [White blood cells](https://blog.insidetracker.com/topic/White-blood-cells)

##### Strength + Endurance

- [Creatine Kinase](https://blog.insidetracker.com/topic/Creatine-Kinase)
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##### Brain + Body

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##### Electrolytes

- [Potassium](https://blog.insidetracker.com/topic/Potassium)
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##### Oxygen + Performance

- [Ferritin](https://blog.insidetracker.com/topic/Ferritin)
- [Hemoglobin](https://blog.insidetracker.com/topic/Hemoglobin)
- [Iron](https://blog.insidetracker.com/topic/Iron)

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- [ALT, AST + GGT](https://blog.insidetracker.com/topic/alt-ast-ggt)

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# Posts about Sleep

[![](https://blog.insidetracker.com/hubfs/Group%201980470939.jpg)](https://blog.insidetracker.com/how-summer-changes-biomarkers)

[Biomarkers,](https://blog.insidetracker.com/topic/biomarkers) [Cholesterol,](https://blog.insidetracker.com/topic/cholesterol) [Blood test,](https://blog.insidetracker.com/topic/blood-test) [Vitamin D,](https://blog.insidetracker.com/topic/vitamin-d) [Sleep,](https://blog.insidetracker.com/topic/sleep) [Inflammation,](https://blog.insidetracker.com/topic/inflammation) [Electrolytes,](https://blog.insidetracker.com/topic/electrolytes) [Red blood cells](https://blog.insidetracker.com/topic/red-blood-cells)

### [Biomarkers of Summer: How Your Blood Changes During the Hot Months](https://blog.insidetracker.com/how-summer-changes-biomarkers)

 June 24, 2025

[![](https://blog.insidetracker.com/hubfs/Heart%20Health%20(3).png)](https://blog.insidetracker.com/strong-heart-health-and-top-ways-to-optimize)

[Cholesterol,](https://blog.insidetracker.com/topic/cholesterol) [Monounsaturated fats,](https://blog.insidetracker.com/topic/monounsaturated-fats) [Sleep,](https://blog.insidetracker.com/topic/sleep) [Heart health,](https://blog.insidetracker.com/topic/heart-health) [Polyunsaturated fat,](https://blog.insidetracker.com/topic/polyunsaturated-fat) [Antioxidants,](https://blog.insidetracker.com/topic/antioxidants) [Fiber,](https://blog.insidetracker.com/topic/fiber) [Healthspan](https://blog.insidetracker.com/topic/healthspan)

### [Why You Should Care About Heart Health—and 6 Ways to Optimize It](https://blog.insidetracker.com/strong-heart-health-and-top-ways-to-optimize)

 January 15, 2025

[![How Long Can Humans Live in the Future](https://blog.insidetracker.com/hubfs/Optimize%20Metabolism%20(4).jpg)](https://blog.insidetracker.com/top-ways-to-optimize-metabolism)

[Supplements,](https://blog.insidetracker.com/topic/supplements) [Sleep,](https://blog.insidetracker.com/topic/sleep) [Fiber,](https://blog.insidetracker.com/topic/fiber) [Metabolism,](https://blog.insidetracker.com/topic/metabolism) [Healthspan](https://blog.insidetracker.com/topic/healthspan)

### [6 Science-Backed Ways to Optimize Your Metabolism](https://blog.insidetracker.com/top-ways-to-optimize-metabolism)

 September 30, 2024

[![Woman looking at graph on her phone](https://blog.insidetracker.com/hubfs/Chronotype%20Article-01.jpg)](https://blog.insidetracker.com/early-bird-or-night-owl-health-insights-from-chronotype)

[Sleep,](https://blog.insidetracker.com/topic/sleep) [Mental health,](https://blog.insidetracker.com/topic/mental-health) [Metabolism,](https://blog.insidetracker.com/topic/metabolism) [Health & wellness,](https://blog.insidetracker.com/topic/health-wellness) [DNA,](https://blog.insidetracker.com/topic/dna) [Fitness trackers](https://blog.insidetracker.com/topic/fitness-trackers)

### [Early Bird or Night Owl? Health Insights Can Stem From Your Chronotype](https://blog.insidetracker.com/early-bird-or-night-owl-health-insights-from-chronotype)

 November 3, 2023

[![](https://blog.insidetracker.com/hubfs/Insulin_article6.png)](https://blog.insidetracker.com/care-about-fasted-insulin-levels)

[Blood glucose,](https://blog.insidetracker.com/topic/blood-glucose) [Glucose,](https://blog.insidetracker.com/topic/glucose) [Sleep,](https://blog.insidetracker.com/topic/sleep) [Heart health,](https://blog.insidetracker.com/topic/heart-health) [Weight management,](https://blog.insidetracker.com/topic/weight-management) [Metabolism,](https://blog.insidetracker.com/topic/metabolism) [Diabetes,](https://blog.insidetracker.com/topic/diabetes) [Cognition,](https://blog.insidetracker.com/topic/cognition) [Health & wellness,](https://blog.insidetracker.com/topic/health-wellness) [Healthspan,](https://blog.insidetracker.com/topic/healthspan) [Insulin](https://blog.insidetracker.com/topic/insulin)

### [Why Insulin Is A Key to Metabolism and Healthspan](https://blog.insidetracker.com/care-about-fasted-insulin-levels)

 July 7, 2023

[![Lifestyle changes for a healthier life](https://blog.insidetracker.com/hubfs/GettyImages-611070262-min.jpg)](https://blog.insidetracker.com/tips-for-improving-health)

[Sleep,](https://blog.insidetracker.com/topic/sleep) [Reduce stress,](https://blog.insidetracker.com/topic/reduce-stress) [Health & wellness,](https://blog.insidetracker.com/topic/health-wellness) [Longevity,](https://blog.insidetracker.com/topic/longevity) [Biohacking,](https://blog.insidetracker.com/topic/biohacking) [Healthspan](https://blog.insidetracker.com/topic/healthspan)

### [11 Tips for Improving Health](https://blog.insidetracker.com/tips-for-improving-health)

 June 1, 2023

[![Lifestyle changes for a healthier life](https://blog.insidetracker.com/hubfs/katie-7-min.jpg)](https://blog.insidetracker.com/examples-of-biohacking)

[Sleep,](https://blog.insidetracker.com/topic/sleep) [Reduce stress,](https://blog.insidetracker.com/topic/reduce-stress) [Healthy aging,](https://blog.insidetracker.com/topic/healthy-aging) [Intermittent fasting,](https://blog.insidetracker.com/topic/intermittent-fasting) [Longevity,](https://blog.insidetracker.com/topic/longevity) [Biohacking,](https://blog.insidetracker.com/topic/biohacking) [Healthspan](https://blog.insidetracker.com/topic/healthspan)

### [What Are Examples of Biohacking?](https://blog.insidetracker.com/examples-of-biohacking)

 April 5, 2023

[![Lifestyle changes for a healthier life](https://blog.insidetracker.com/hubfs/woman%20holding%20a%20small%20dog%20next%20to%20a%20bike.jpg)](https://blog.insidetracker.com/examples-of-healthy-lifestyle-choices)

[Sleep,](https://blog.insidetracker.com/topic/sleep) [Metabolism,](https://blog.insidetracker.com/topic/metabolism) [Healthy aging,](https://blog.insidetracker.com/topic/healthy-aging) [Health & wellness](https://blog.insidetracker.com/topic/health-wellness)

### [10 Examples of Healthy Lifestyle Choices](https://blog.insidetracker.com/examples-of-healthy-lifestyle-choices)

 March 28, 2023

[1](https://blog.insidetracker.com/topic/sleep/page/1) [2](https://blog.insidetracker.com/topic/sleep/page/2) [3](https://blog.insidetracker.com/topic/sleep/page/3) [4](https://blog.insidetracker.com/topic/sleep/page/4) [5](https://blog.insidetracker.com/topic/sleep/page/5) <https://blog.insidetracker.com/topic/sleep/page/2>

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