Greg Mushen (@gregmushen) / X

Greg Mushen

51.5K posts

Greg Mushen

@gregmushen

Tech veteran turned health hacker. Merging science with self-experimentation to push the limits of longevity and peak performance with age. YRS=49 | N=1.

Joined March 2008

Pinned
Greg Mushen
@gregmushen
Sep 10, 2024
𝐇𝐨𝐰 𝐈 𝐓𝐫𝐚𝐧𝐬𝐟𝐨𝐫𝐦𝐞𝐝 𝐌𝐲𝐬𝐞𝐥𝐟 𝐢𝐧 𝐚 𝐘𝐞𝐚𝐫 𝐚𝐭 𝟒𝟕 𝐚𝐧𝐝 𝐇𝐨𝐰 𝐘𝐨𝐮 𝐂𝐚𝐧 𝐓𝐨𝐨 You’re a year away from becoming a completely different person. Age and starting point don’t matter. I transformed at 47. Here’s how you can too.
847K
Greg Mushen
@gregmushen
Jan 11, 2025
This is an incredible story. A man stayed behind in Pacific Palisades, and using only a garden hose, was able to save his house.
00:00
6M
Greg Mushen
@gregmushen
Dec 4, 2024
Replying to @TheJackForge
Unbothered. Moisturized. Happy. In his league. Focused. Flourishing.
582K
Greg Mushen
@gregmushen
Apr 13, 2025
To give you an idea of how expensive cloud has gotten, I picked up a server off FB marketplace today for $500. 128Gb of RAM and a 1Tb SSD. It will cost about $6/month in electricity to run it. An equivalent server in AWS would cost $950/mo. so I'll have payback in two weeks.
1.5M
Greg Mushen
@gregmushen
Apr 24, 2025
Replying to @JVal48103
I think for most men it comes down to utility. Old wallet still works, no need to change. See also: holes in underwear or socks.
598K
Greg Mushen
@gregmushen
Apr 29, 2023
I became addicted to running, and lost 26 lbs. All thanks to ChatGPT.
4.1M
Greg Mushen
@gregmushen
Aug 9, 2025
Replying to @CollinRugg
Full send
121K
Greg Mushen
@gregmushen
Aug 20, 2024
A lot can happen in a year. v1 complete, now on to v2
371K
Greg Mushen
@gregmushen
Jun 5, 2025
Replying to @GayBearRes
When East Coast and West Coast cultures collide.
134K
Greg Mushen
@gregmushen
Feb 1, 2025
Replying to @jeremymstamper
Funny story. My friend took a picture of me, sold it as a stock photo and it ended up on a French Novel.
108K
Greg Mushen
@gregmushen
Apr 14, 2025
I started experimenting with testosterone. A few weeks later I was listening to country, shopping for vintage trucks, and addicted to nicotine. Here’s what happened.
592K
Greg Mushen
@gregmushen
Aug 29, 2025
VO2Max - How Walking Can Create an Elite VO2Max Many people think that the only way to raise VO2Max is by doing HIIT. But you can achieve a high VO2Max just with walking. Walking is arguably the superior way to build it 🧵
420K
Greg Mushen
@gregmushen
May 25, 2025
I am not a bodybuilder, but have learned so much from the bodybuilder community. It will never cease to amaze me how much bodybuilders figured out over time, only to have science confirm their findings. They were using creatine in the 90’s, GLP-1s in the 2000’s. Figured out how
248K
Greg Mushen
@gregmushen
Sep 3, 2025
Why Exercise Doesn’t Replace Walking Many people think that intensity can replace walking. And they are right to a degree. It does on the aerobic side. But there are things it doesn’t replace: lipid clearance, and vascular remodeling. 🧵
336K