10 Science-Backed Reasons You Should Try the Keto Diet

Are you struggling with stubborn weight, low energy, brain fog, or blood sugar swings? The ketogenic diet may be one of the most powerful tools to reset your metabolism naturally — and in this video, I’m breaking down 10 science-backed reasons you should try the keto diet, especially if you want to reverse insulin resistance, burn fat efficiently, and improve your overall metabolic health.
Keto isn’t a fad. It’s one of the most researched dietary frameworks for stabilizing blood sugar, supporting hormone balance, enhancing brain function, reducing inflammation, and even promoting longevity. And when you follow a nutrient-dense, animal-based ketogenic approach, it becomes an incredibly effective strategy to heal your metabolism from the inside out.
If you’re ready to understand exactly why keto works — and how it transforms your metabolic health — this video will give you the science, clarity, and confidence to get started.
📥 FREE RESOURCES & LINKS
Get your FREE Metabolic Health Food Guide: https://bio.site/drjessbilger
Electrolytes I recommend: https://amzn.to/481ETGR
My favorite salt: https://amzn.to/3FxeRjl
Want even better results? Combine keto with intermittent fasting: https://www.youtube.com/watch?v=LKbqaSqhPrM&t=1s

📌 TIMESTAMPS:
0:00 – Intro
0:37 – What Is the Ketogenic Diet?
2:00 – Stabilizes Blood Sugar and Improves Insulin Sensitivity
3:19 – Boosts Mental Clarity and Cognitive Function
4:18 – Enhances Fat Burning and Metabolic Flexibility
5:17 – Reduces Inflammation and Oxidative Stress
6:24 – Improves Heart Health
7:36 – Balances Hormones and Supports Reproductive Health
8:23 – Boosts Energy and Endurance
9:30 – Supports Brain and Nervous System Health
10:25 – Promotes Longevity and Cellular Repair
11:16 – May Support Cancer Prevention and Treatment
12:22 – Final Thoughts + Free Guide

📚 REFERENCES
https://journals.lww.com/pn/fulltext/2025/03000/a_review_of_the_effect_of_the_ketogenic_diet_on.10.aspx
https://pubmed.ncbi.nlm.nih.gov/36354157/
https://bmcmedicine.biomedcentral.com/articles/10.1186/s12916-023-02874-y
https://www.nature.com/articles/s41392-021-00831-w
https://pmc.ncbi.nlm.nih.gov/articles/PMC11409393/
https://pmc.ncbi.nlm.nih.gov/articles/PMC10484165/
https://www.metabolismjournal.com/article/s0026-0495%2815%2900334-0/fulltext
https://pmc.ncbi.nlm.nih.gov/articles/PMC9102882/
https://pmc.ncbi.nlm.nih.gov/articles/PMC5605815/
https://pmc.ncbi.nlm.nih.gov/articles/PMC8928964/

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Disclaimer: This video is for general informational purposes only and does not constitute medical advice. Dr. Jess Bilger, a board-certified nurse practitioner, provides evidence-based educational content on metabolic health, weight loss, and functional medicine. This video does not diagnose, treat, prevent, or cure any medical condition and does not create a provider–patient relationship. Always consult your healthcare provider before making changes to your diet, lifestyle, or health regimen. Some links may be affiliate links, meaning I may earn a small commission at no additional cost to you. Thank you for supporting this channel and helping make free weekly content possible.