Your day, synced with the sky. 🌅 Circadian rhythm, sun timing, & better sleep. Created by a Nurse Practitioner. Now on the Apple App Store!

San Antonio, TX
Joined June 2026
Opsin App retweeted
The more minerals I drink the better I feel.
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1/ We run on sunlight and dark nights. Not just the brain. The heart, the vessels, and the kidneys keep a daily clock too. Light is what sets it.
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6/ In older adults, weaker day-to-night activity rhythms tracked with a higher chance of developing kidney disease later. Permanent night shift work pointed the same way.
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7/ None of this proves one bright night causes a heart attack or kidney failure. It does say the signal shows up in more than sleep. Morning light and a genuinely dark night are how these organs stay on schedule.
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Opsin App retweeted
They’re disconnecting you from your body. You need to make plans. Return to the wild once a quarter. Go in the woods with a gun for 5 days. Sit in stillness and silence. Become one with your true nature. This is regulation. This is the based ethos. Answer the call.
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“Therefore I tell you, do not worry about your life, what you will eat or drink; or about your body, what you will wear. Is not life more than food, and the body more than clothes? Look at the birds of the air; they do not sow or reap or store away in barns, and yet your heavenly Father feeds them. Are you not much more valuable than they? Can any one of you by worrying add a single hour to your life?"
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Sky sync.
sell me your startup in two words max.
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I can't scream this loud enough.
The future of health is nervous system based.
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Opsin App retweeted
Take a shower with the lights off. Physiological sighs. Powerful night routine.
Night routine take magnesium glycinate, NAC, sleep caps, throw on blue blockers, pet the dogs, lay in bed with my wife, stop eating food, light candles in the house/turn on low lux lights, meditation routine, goodnight.
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I never needed any research to know that blue/green-heavy fluorescent lighting is satanic mitochondrial poison. When I was an undergrad I didn’t know anything about this, but in an A&P class mostly full of nursing students, we once had the class effectively shut down because me and one other person refused to participate in a class where they turned the shades down on the windows to prevent sunlight from coming in and turned on the overhead fluorescent lights. I don’t even remember what the rest of the class’s argument was. It might have been that the light coming in from the windows created a problem with the angle. Or maybe some of them were using laptops and the sun was causing a glare. But two of us were just sensitive enough to know we didn’t feel well with the fluorescent lights on. To be honest I can still sense that I could probably become psychotic if I spent all my time under them. I am quite sure that many people who are psychotic are psychotic precisely because they spend all their time under these deranged lights. I instantly feel that I am not truly in the real world when I move from sunlight into these God-forsaken evil lights. Our argument was in any case what is wrong with sunlight? What is wrong with someone who shuts out sunlight so they can bask themselves in artificial light? This is like throwing out fresh meat and berries so you can eat dog food made by a machine.
🚨🚨🚨 Blue light exposure from LEDs induces progressive weight gain, metabolic dysfunction, and multiorgan pathology in mice. A new preprint by Glen Jeffery and colleagues out of Kuwait found that mice exposed to 450 nm blue light at an intensity within the range of human environmental exposures exhibited: - progressive weight gain despite reduced food intake - altered glucose tolerance and insulin sensitivity - Increased adipose tissue mass - organ weights (heart, liver, kidney, testis) were each reduced by ~10% - fat deposition - hepatocellular degeneration - renal tubular damage - steatosis - impaired testicular architecture @RogerSeheult @hubermanlab @AbudBakri @KenDBerryMD @seagertp @BlueLightDiet @zaidkdahhaj @rowanjacobsen @ChrisMasterjohn
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Opsin App retweeted
Your nervous system capacity is the bottleneck of your business. Some learn this the hard way after years of clenching at a computer… The nervous system retaliates and you end up with some mystery pain or “autoimmune disease” When in reality you’re addicted to stress, and the emotions of a nervous system in overdrive. Unless you do a hard reset and rewrite the story your nervous system has been living in you’ll remain the bottleneck. I’m hosting a 5-day retreat in Mexico, if this post spoke to you in some way I’d love to see if you’re a fit. November 4-9, my first retreat, and it’s gonna be life changing for people.
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Loving @hubermanlab ‘s book and especially choice of cover art.
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The healthiest patients I’ve seen in my practice all have THIS one thing in common…. And it’s free!
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Nerd out with me for a minute. Your vessel walls carry opsins — light sensors in the same family as the ones in your eye.
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Sources: Vessel photorelaxation (OPN4): PMID 25404319 Pulmonary OPN3 + OPN4: PMID 28882814 Eye → clock → autonomic: PMID 12562939 Melatonin action spectrum: PMID 11487664 Circadian BP rhythm: PMID 21474818 Night light + CV variability: PMID 38177874 UVA / skin NO / BP: PMID 24445737 · PMID 19797169 Night light + cardiac MRI: PMID 42715935 Night light + incident CVD: PMID 41129148 Caveat: vessel-opsin data are mostly animal and isolated-tissue physiology. Human night-light findings are cohort associations with sensors, not proof that one bedroom lux value causes hypertrophy in a given person.
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If you care about your health, Check out Opsin, it helps you set the circadian foundation in modern life apps.apple.com/us/app/opsin-…
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