[SQL] SELECT t.*, COUNT(ut.user_id) AS follower_count FROM d_topic t LEFT JOIN d_user_topic ut ON ut.topic_id = t.id GROUP BY t.id ORDER BY follower_count DESC | Params: [] [SQL] SELECT i.*, u.name AS author_name, u.username AS author_username, u.avatar_url AS author_avatar FROM d_idea i left JOIN d_user u ON u.id = i.user_id WHERE i.is_draft = 0 AND FIND_IN_SET(?, REPLACE(i.hashtags, ',', ',')) ORDER BY i.dt_created DESC LIMIT ? OFFSET ? | Params: ["health",20,20] [SQL] SELECT u.*, COUNT(DISTINCT i.id) AS idea_count FROM d_user u LEFT JOIN d_idea i ON i.user_id = u.id AND i.is_draft = 0 GROUP BY u.id ORDER BY idea_count DESC LIMIT ? | Params: [5] Explore Ideas — Eduo
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Why We Sleep
📰 Article

Why We Sleep

<b>“<i>Why We Sleep</i> is an important and fascinating book…Walker taught me a lot about this basic activity that every person on Earth needs. I suspect his book will do the same for you.” —Bill Gates</b><br> <br><b>A <i>New York Times </i>bestseller and international sensation, this “stimulating and important book” (<i>Financial Times</i>) is a fascinating dive into the purpose and power of slumber.</b><br><br>With two appearances on <i>CBS This Morning </i>and <i>Fresh Air</i>'s most popular interview of 2017, Matthew Walker has made abundantly clear that sleep is one of the most important but least understood aspects of our life. Until very recently, science had no answer to the question of why we sleep, or what good it served, or why we suffer such devastating health consequences when it is absent. Compared to the other basic drives in life—eating, drinking, and reproducing—the purpose of sleep remains more elusive.<br> <br> Within the brain, sleep enriches a diversity of functions, including our ability to learn, memorize, and make logical decisions. It recalibrates our emotions, restocks our immune system, fine-tunes our metabolism, and regulates our appetite. Dreaming creates a virtual reality space in which the brain melds past and present knowledge, inspiring creativity.<br> <br> In this “compelling and utterly convincing” (<i>The Sunday Times</i>) book, preeminent neuroscientist and sleep expert Matthew Walker provides a revolutionary exploration of sleep, examining how it affects every aspect of our physical and mental well-being. Charting the most cutting-edge scientific breakthroughs, and marshalling his decades of research and clinical practice, Walker explains how we can harness sleep to improve learning, mood and energy levels, regulate hormones, prevent cancer, Alzheimer’s and diabetes, slow the effects of aging, and increase longevity. He also provides actionable steps towards getting a better night’s sleep every night.<br> <br> Clear-eyed, fascinating, and accessible, <i>Why We Sleep</i> is a crucial and illuminating book. Written with the precision of Atul Gawande, Andrew Solomon, and Sherwin Nuland, it is “recommended for night-table reading in the most pragmatic sense” (<i>The</i> <i>New York Times Book Review</i>).

Health Habits Mental Health
5 ideas 30 reads
Controlling Your Dopamine For Motivation, Focus & Satisfaction | Huberman Lab Podcast #39
📰 Article

Controlling Your Dopamine For Motivation, Focus & Satisfaction | Huberman Lab Podcast #39

This episode serves as a sort of “Dopamine Masterclass”. I discuss the immensely powerful chemical that we all make in our brain and body: dopamine. I describe what it does and the neural circuits involved. I explain dopamine peaks and baselines, and the cell biology of dopamine depletion. I include 14 tools for how to control your dopamine release for sake of motivation, focus, avoiding and combating addiction and depression, and I explain why dopamine stacking with chemicals and behaviors inevitably leads to states of underwhelm and poor performance. I explain how to achieve sustained increases in baseline dopamine, compounds that injure and protect dopamine neurons including caffeine from specific sources. I describe non-prescription supplements for increasing dopamine—both their benefits and risks—and synergy of pro-dopamine supplements with those that increase acetylcholine. <br><br>#HubermanLab #Dopamine #Motivation<br><br>Thank you to our sponsors:<br>ROKA - https://www.roka.com/huberman<br>InsideTracker - https://www.insidetracker.com/huberman<br>Headspace - https://www.headspace.com/specialoffer<br><br>Logitech Event - Rethink Education: The Biology of Learning<br>https://info.logitech.com/ReThink-Education.html<br><br>Support Research in Huberman Lab at Stanford:<br>https://hubermanlab.stanford.edu/giving<br><br>Supplements from Thorne:<br>http://www.thorne.com/u/huberman<br><br>Social:<br>Instagram - https://www.instagram.com/hubermanlab<br>Twitter - https://twitter.com/hubermanlab<br>Facebook - https://www.facebook.com/hubermanlab<br>Website - https://hubermanlab.com<br>Newsletter - https://hubermanlab.com/neural-network<br><br>Links:<br>Review on Dopamine: https://www.nature.com/articles/s41583-021-00455-7<br>Cold Exposure & Dopamine: https://link.springer.com/article/10.1007%2Fs004210050065<br><br>Timestamps:<br>00:00:00 Introduction & Tool 1 to Induce Lasting Dopamine<br>00:04:48 Sponsors: Roka, InsideTracker, Headspace<br>00:09:10 Upcoming (Zero-Cost) Neuroplasticity Seminar for Educators<br>00:09:58 What Dopamine (Really) Does<br>00:15:30 Two Main Neural Circuits for Dopamine <br>00:18:14 How Dopamine Is Released: Locally and Broadly<br>00:22:03 Fast and Slow Effects of Dopamine<br>00:25:03 Dopamine Neurons Co-Release Glutamate<br>00:28:00 Your Dopamine History Really Matters <br>00:30:30 Parkinson’s & Drugs That Kill Dopamine Neurons. My Dopamine Experience <br>00:36:58 Tool 3 Controlling Dopamine Peaks & Baselines<br>00:40:06 Chocolate, Sex (Pursuit & Behavior), Nicotine, Cocaine, Amphetamine, Exercise<br>00:46:46 Tool 4 Caffeine Increases Dopamine Receptors<br>00:49:54 Pursuit, Excitement & Your “Dopamine Setpoint”<br>00:56:46 Your Pleasure-Pain Balance & Defining “Pain”<br>01:00:00 Addiction, Dopamine Depletion, & Replenishing Dopamine<br>01:07:50 Tool 5 Ensure Your Best (Healthy) Dopamine Release<br>01:15:28 Smart Phones: How They Alter Our Dopamine Circuits<br>01:19:45 Stimulants & Spiking Dopamine: Counterproductive for Work, Exercise & Attention<br>01:22:20 Caffeine Sources Matter: Yerba Mate & Dopamine Neuron Protection<br>01:24:20 Caffeine & Neurotoxicity of MDMA<br>01:26:15 Amphetamine, Cocaine & Detrimental Rewiring of Dopamine Circuits<br>01:27:57 Ritalin, Adderall, (Ar)Modafinil: ADHD versus non-Prescription Uses<br>01:28:45 Tool 6 Stimulating Long-Lasting Increases in Baseline Dopamine <br>01:37:55 Tool 7 Tuning Your Dopamine for Ongoing Motivation<br>01:47:40 Tool 8 Intermittent Fasting: Effects on Dopamine <br>01:53:09 Validation of Your Pre-Existing Beliefs Increases Dopamine<br>01:53:50 Tool 9 Quitting Sugar & Highly Palatable Foods: 48 Hours<br>01:55:36 Pornography<br>01:56:50 Wellbutrin & Depression & Anxiety<br>01:58:30 Tool 10 Mucuna Pruriens, Prolactin, Sperm, Crash Warning<br>02:01:45 Tool 11 L-Tyrosine: Dosages, Duration of Effects & Specificity<br>02:05:20 Tool 12 Avoiding Melatonin Supplementation, & Avoiding Light 10pm-4am<br>02:07:00 Tool 13 Phenylethylamine (with Alpha-GPC) For Dopamine Focus/Energy<br>02:08:20 Tool 14 Huperzine A<br>02:10:02 Social Connections, Oxytocin & Dopamine Release<br>02:12:20 Direct & Indirect Effects: e.g., Maca; Synthesis & Application<br>02:14:22 Zero-Cost & Other Ways To Support Podcast & Research<br><br>The Huberman Lab Podcast is for general informational purposes only and does not constitute the practice of medicine, nursing or other professional health care services, including the giving of medical advice, and no doctor/patient relationship is formed. The use of information on this podcast or materials linked from this podcast is at the user’s own risk. The content of this podcast is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Users should not disregard or delay in obtaining medical advice for any medical condition they may have and should seek the assistance of their health care professionals for any such conditions.<br><br>Title Card Photo Credit: Mike Blabac - https://www.blabacphoto.com

Food Health Meditation
3 ideas 9 reads

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