Dear_Bay

2019 Spirit was the most profitable airline…don’t forget that!

Is your product legit? Consumers don’t know who to trust. We just launched a new marketplace of certified brands, starting with two of my favorites: Eight Sleep: I achieved 8 months of perfect sleep on this bad-boy. Plunge Sauna: don’t forget to ice your boys. My protocol is 200°F (93°C) for 20 min, daily. These are products I trust: + backed by research + vetted by my clinical team + studied for longevity We reject most products. If you want to be considered, get in touch: partnerships at bryanjohnson dot com

A Russian biophysicist spent 30 years proving that shining red light on a cell could double its energy, and almost nobody believed her until a tech billionaire named Bryan Johnson made her work the most searched biohack on the internet. Her name was Tiina Karu. She worked in a Moscow lab through the 1980s and 1990s, and the discovery she defended for decades sat in journals nobody read while the rest of medicine ignored her. The whole thing started by accident. In 1967, a Hungarian doctor named Endre Mester was trying to use a new device called a laser to burn tumors out of mice. His laser was broken. It did not have enough power to burn anything. He used it anyway. The mice grew their hair back faster than the control group. Their wounds healed faster too. He had no idea why. Tiina Karu picked up his work and asked the question that mattered. Why does this happen. She ran experiments for 20 years. Different wavelengths. Different doses. Measuring what happens inside the cell when red light hits it. The answer she landed on was almost too specific to be true. The thing in your body that responds to red light is one enzyme. Cytochrome c oxidase. It sits inside your mitochondria. Mitochondria are the part of your cell that makes energy. They take oxygen and food and turn it into a molecule called ATP, which is the fuel your cells run on. Your body makes 40 to 70 kilograms of ATP every single day just to keep you alive. If your mitochondria slow down, you age faster, heal slower, lose hair, lose muscle, and get inflamed easier. Cytochrome c oxidase does most of the work. It contains copper and iron atoms. Those atoms happen to absorb light at very specific colors. Red light at 630 to 670 nanometers. Near-infrared light at 810 to 850 nanometers. Other colors do almost nothing. Blue does not work. Green does not work. The biology is locked to those two windows because that is what the metal inside the enzyme can physically catch. When a red photon hits that enzyme, three things happen. The enzyme runs faster. ATP production jumps 30 to 40% within minutes. Nitric oxide gets released. Blood vessels widen. More oxygen and nutrients flow in. A small stress signal goes off inside the cell that tells it to repair itself. The same signal it gets after exercise. Red light is not adding anything to the cell. It is just unlocking work the cell was already trying to do. For 30 years almost nobody outside her field cared. Red light therapy lived inside dental clinics for mouth ulcers and physical therapy offices for tendonitis. Medical schools did not teach it. The science sat in obscure journals. Then the evidence started piling up. A 2024 review of 18 trials confirmed red light speeds up wound healing. Another 2024 review found it lowered inflammation markers by 38% over 4 weeks. Athletes using red light before training had 45% less muscle soreness the next day. Seven separate trials on hair loss showed visible regrowth in every single one. A 2024 study found 15 minutes of red light before a meal cut blood sugar spikes by 27.7%. In March 2026, Nature published a 4,000 word feature on red light therapy. The most respected scientific journal on Earth officially admitted there was real biology under the hype. That was the moment the field crossed from fringe to mainstream. Bryan Johnson is the reason the average person now knows any of this exists. He uses a red light cap on his scalp for 6 minutes daily and a full-body panel three times a week. He posted his hair regrowth photos and his skin scans, and the algorithm did the rest. Red light masks went from biohacker forums to Sephora shelves in two years. Tiina Karu died in 2019. She did not live to see Nature validate her. She did not live to see a billionaire turn the enzyme she identified into a billion dollar industry. Every red light mask, panel, cap, and bed on the planet right now is just a way to deliver the photons she proved mattered. The wavelengths were always there. The enzyme was always there. The biology was always real. It just took a Hungarian doctor with a broken laser, a Russian scientist nobody listened to, and one tech billionaire willing to stand in front of a glowing panel for the world to finally pay attention.

Don’t stand behind a magician… it ruins the magic 🎩

Did you know that if you put 100 black ants and 100 red ants together in a jar, they usually coexist peacefully? But if you shake the jar hard, they immediately turn on each other and start killing one another. The red ants see the black ants as enemies, and the black ants see the red ants as enemies. Yet the real enemy is the one shaking the jar. The same thing happens in human society. Before we turn on each other, we should stop and ask ourselves: who is shaking the jar?

@annamlulis @elonmusk He uses them as sniper protection

Normalize this. @elonmusk is the richest man in the world, yet consistently lives out his pro-child beliefs by bringing his own children into his daily work. He is walking around Beijing China with his son Lil X Kids aren’t burdens—they’re the future.

wow, just 4000 IU of vitamin D increased testosterone 40% in this study you dont need TRT you just need to get in the sun

So let me get this straight… We’re supposed to panic about falling behind China on AI like it’s some massive national emergency… but falling behind on high-speed rail, renewable energy, and even childhood nutrition is somehow totally fine? Interesting priorities 👀

Spencer Pratt just went to a park in Los Angeles to show what Karen Bass has done to kid’s Parks… TMZ and other Fake News outlets won’t show the actual truth of what has happened to Los Angeles TIME TO MAKE SURE EVERYONE SEES THIS

🚨WHAT THE HELL?!!!! Divers doing a ROUTINE maintenance check at the Converse Reservoir dam in Mobile, AL... ...just found an underwater IED!!!! Apparently a grenade-type bomb was sitting submerged at the bottom of a dam that holds an entire city's DRINKING WATER. It took FIVE agencies: the FBI, ALEA, the Sheriff, Mobile PD, and a maritime render-safe team, to pull it out and detonate it. Someone put a BOMB in our water supply... WHERE IS THE NATIONAL COVERAGE?!!!

Hey guys, why don’t they wanna talk about why I need a hotel in the first place? Karen Bass let my home burn down. Also 6,000 of my neighbors. NBD.

BREAKING: Scientists confirm that estrogen supports dopamine regulation. When estrogen drops in perimenopause, ADHD symptoms intensify. Women who were managing for decades stop being able to. The crash is not in your head. It is in your blood chemistry.

The largest data center in the world is in Hohhot, China, and is 230 acres. Utah just approved the building of a 40,000 acre data center. That’s 62.5 square miles. WTF are they ACTUALLY doing on that land?!

I put ice on my balls during sauna and my motile count went up 57%. Then I removed the ice and motility crashed 57%. 238 sessions to learn that the most important variable in my sauna protocol was a bag of ice on my groin. I am a serious scientist.

blueprint biomarkers dot com

Your baby's first skeleton was built with the calcium from yours. In the third trimester, your baby pulls 300-350mg of calcium a day from your body. Your body handles this first by doubling how much calcium you absorb from food. Your body ramps up the active form of vitamin D, which helps your gut to pull more calcium out of every meal. If that is still not enough, it starts pulling from your bones. Then comes breastfeeding, which is the bigger drain. Bone density can drop 3-7% in the first 6 months postpartum because that calcium is going into your milk. The good news is that you rebuild most of it after weaning, especially once your cycle returns. This is why it matters to keep pouring into yourself during this window. Eat plenty of calcium rich foods. Get vitamin D, K2, and magnesium. Lift heavy. Strength training is one of the best things you can do to rebuild stronger bones.

People with ADHD have what’s called an “interest-based nervous system.” They literally can’t force themselves to care about things that bore them. It’s not a choice. It’s not willpower. Their brains physically won’t produce the neurochemicals needed to engage unless something triggers interest, urgency, novelty, or challenge.

Women are traveling from all over the world to have this pure manual therapy abdominal massage after childbirth, which is said to reposition the uterus where it belongs

@dear_bay @JamieBonkiewicz THIS! They’re all about shaming us for not having kids, but they refuse to do anything to make infertility treatments a mandatory coverage item for insurance, nor do they mandate providers lower the cost. It’s like $2k/cycle in Japan, and Tokyo’s govt. pays for two rounds!!

THE WORLD’S 3,000 BILLIONAIRES ADDED $2.5 TRILLION TO THEIR NET WORTH LAST YEAR AND NOW HOLD $18.3 TRILLION IN WEALTH THE 12 RICHEST PEOPLE NOW OWN MORE WEALTH THAN THE BOTTOM HALF OF HUMANITY SOMETHING HAS TO CHANGE

Middle class jobs are gone. CEOs used to make 20 times a worker. Now they make 300 times. Workers put in 70 hour weeks and still qualify for poverty. You didn't fail. The labor market collapsed around you.