Episode 23
How to Sleep Better: The Science and Daily Playbook
What sleep really is, what happens when you don't get enough, and how to use it as one of the most powerful tools for health and longevity.
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The Sleep Protocol
Sleep is not a luxury. It is nightly maintenance for your brain, hormones, heart, and metabolism.
Fix your sleep first, and you amplify everything else you do for your health. This protocol builds it in order: get the foundation right, then layer in help only if you still need it.
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What's inside
A clear, ordered playbook. The full neuroscience is in the podcast episode.
1
How sleep works. The two forces (circadian rhythm and sleep pressure) that decide when you fall asleep.
2
Build the foundation. Light, temperature, caffeine timing, consistency, and winding down.
3
CBT-I for insomnia. The most effective long-term treatment, and why I avoid sleeping pills.
4
Supplements in tiers. Magnesium and glycine first, then targeted add-ons with real doses.
5
Melatonin, used right. A timing signal for jet lag and shift work, not a nightly sleeping pill.
6
Screen for sleep apnea. The red flags, the STOP-BANG score, and when to get a sleep study.
Hear the full story
The protocol gives you the playbook. The episode covers the neuroscience, the hormones, and the evidence behind each step.
Keep going
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About Dr. Kumar
I'm a board-certified neurosurgeon, and I'm dedicated to making medical research accessible to everyone. Through The Dr Kumar Discovery, I translate complex scientific studies into practical insights you can actually use.
My mission: to bridge the gap between cutting-edge research and real-world application, helping people make informed decisions about their health based on evidence, not hype.
Frequently asked questions
Is this medical advice?
No. This protocol is for education only. It is built to help you and your physician work together to navigate your health, not to replace a clinician who knows your history. Bring it to your appointment and never start, stop, or change a medication or supplement on your own.
Should I just take melatonin every night?
Melatonin is a timing signal, not a sleeping pill. It's best reserved for circadian shifts like jet lag, night-shift work, or social jet lag. For most people, the foundation steps (light, temperature, consistency) and magnesium or glycine do far more.
Do I need to give my email?
Yes. Enter your email and I'll send you the PDF right away, along with a weekly research review. It's free, and you can unsubscribe anytime.
Ready to sleep better?
Download the free protocol and listen to the episode for the complete science and evidence-based playbook.
Questions? Feel free to get in touch.