David Marcus, MD

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David Marcus, MD

David Marcus, MD

@david_marcus

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Visit me at 👉 Katılım Mart 2009
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David Marcus, MD
David Marcus, MD@david_marcus·
In 1888, at 54 years old, the famous Swedish inventor of dynamite underwent a radical personal transformation. Here’s how he changed his legacy (and how you can, too): 🧵
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Santa Ono
Santa Ono@SantaJOno·
Sandy Robertson (BBA ’53, MBA ’54, HLLD ’15), a valued member of my President’s Advisory Group passed away this week. I will miss him greatly and have his wife Nancy and family in my thoughts and prayers.
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Marc Benioff
Marc Benioff@Benioff·
I am deeply saddened by the loss of my dear friend & mentor, Sandy Robertson. For over 20 years, Sandy stood by my side & served as an amazing Lead Director of the Salesforce Board of Directors. He was a great leader in our industry, founding companies like Robertson Stephens & Francisco Partners. Sandy had a hand in financing over 500 growth technology companies, including giants like Dell, AOL, & Sun. He was also a deeply dedicated philanthropist who inspired me to support UCSF. My heartfelt condolences to Laura, Brett, Nancy, and his entire family. May the One who brings Peace bring Peace to All. ❤️
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Bill Clinton
Bill Clinton@BillClinton·
Sandy Robertson was a visionary tech pioneer, an active citizen who worked for more inclusive economic and social conditions, and a very good man. I’ll always be grateful for his steadfast support, especially hosting my first San Francisco fundraiser in his home. My thoughts and prayers are with his family.
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Tim Urban
Tim Urban@waitbutwhy·
Whenever I get to know someone who seems perfect, I end up disappointed. Whenever I get to know someone who I think is the worst of the worst, I'm pleasantly surprised. Angels and demons aren't real.
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Allison Krug MPH
Allison Krug MPH@KrugAlli·
I also refused a booster and explained why to my doctor. She appreciated hearing and agreed. Join the movement to demand appropriate evidence. 👇👇 No more COVID-19 shots without evidence , by @VPrasadMDMPH open.substack.com/pub/vinayprasa…
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W. Aaron Vandiver
W. Aaron Vandiver@VandiverAuthor·
Got an email today from an elephant sanctuary about volunteering at their facility (which I think is a great way to help a good cause). It says "for the safety of the elephants, please submit proof of Covid-19 vaccination..." But we all know the shots don't prevent transmission.
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Cory Muscara
Cory Muscara@corymuscara·
Take a moment to be still. Notice what's here. What do you hear? What do you see? What do you feel? Where is your mind? Take a breath. Relax into this moment. Say to yourself: "Right now, it's like this." Welcome back to your life.
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Cory Muscara
Cory Muscara@corymuscara·
I meditated 15 hours a day for 6 months straight with one of the toughest Buddhist monks on the planet. Here's what I learned:
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Barbara Thornton
Barbara Thornton@BarbThornton66·
@AlexAndBooks_ I have these few that are intimidating because of their length. But I am determined to read them the 1st half of the year. Then Trinity and Lonesome Dove the 2nd half of 2023.👍🏻📚💕
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Alex & Books 📚
Alex & Books 📚@AlexAndBooks_·
What book are you most looking forward to reading in 2023?
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David Marcus, MD
David Marcus, MD@david_marcus·
@alextatem @hubermanlab Agreed. But how do you define supratherapeutic levels of T? I have not been able to find a solid consensus on the target range for a patient on TRT.
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Dr. Alex Tatem
Dr. Alex Tatem@alextatem·
@hubermanlab Also - VERY fine line between TRT as just replacement vs enhancement. Incredibly easy to drive to ‘supratherapeutic’ levels. Not saying that’s bad or good, but testosterone even when from an MD at ‘replacement’ doses can convey a profound performance enhancement benefit.
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Andrew D. Huberman, Ph.D.
Andrew D. Huberman, Ph.D.@hubermanlab·
Nomenclature based on facts: 1)Testosterone (T) & Estrogen both = “steroids” 2)TRT = T Replacement Therapy (for those below normal ref. range) 3)TAT = T Augmentation Therapy (boosting T above an already within ref. range level) 4) PEDs = relates to athletes/tested sports
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Brian Greene
Brian Greene@bgreene·
Major scientific announcement expected tomorrow regarding the long sought milestone of harnessing nuclear fusion to create more energy than scientists put in--one step closer to poetically creating a small star here on Earth.
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David Marcus, MD
David Marcus, MD@david_marcus·
Neymar!!!!! Let’s go Brazil! 🇧🇷
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Alex & Books 📚
Alex & Books 📚@AlexAndBooks_·
What’s the best book you read in 2022?
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Packy McCormick
Packy McCormick@packyM·
The thing they don’t tell you about being a parent is that every Monday and Thursday night you take out bags of 💩-filled diapers and they smell so bad.
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President Biden Archived
President Biden Archived@POTUS46Archive·
I just want to make a few things clear: The Holocaust happened. Hitler was a demonic figure. And instead of giving it a platform, our political leaders should be calling out and rejecting antisemitism wherever it hides. Silence is complicity.
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