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SuperAge

@superage.bsky.social
86 followers 169 following 2.2K posts

❤️ Trying to promote healthy aging for everyone 📱 Now available on iOS and WatchOS! 🌐 www.superage.app

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SuperAge @superage.bsky.social · 4h
Planning next week's meals: Mediterranean, Keto or Paleo? For longevity, Mediterranean has the strongest evidence of the three.
An adult considers three plates of different foods at a sunlit kitchen table.
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SuperAge @superage.bsky.social · 13/10/2026
We compared recovery apps by the decision they help with: today's training effort, pacing across a week, or understanding sleep. A bigger dashboard isn't automatically more useful. #applewatch #hrv
A runner wearing a smartwatch sits beside an open kitchen window in the morning light, with running shoes nearby.
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SuperAge @superage.bsky.social · 12/10/2026
"More vitamin D and B12 means a younger biological age" sounds plausible, but meeting nutrient needs and proving an anti-aging benefit are different things.
An adult prepares salmon and eggs at a wooden kitchen table beside a sunlit window.
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SuperAge @superage.bsky.social · 11/10/2026
Has your sense of thirst changed as you've gotten older? Blood sodium reflects water balance, but a single result can't show how hydration habits shift with age. Genuinely curious what people here have noticed.
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SuperAge @superage.bsky.social · 10/10/2026
A lab report lands after a hard training week. ALP and albumin help estimate biological age in PhenoAge; the AST/ALT enzyme ratio adds context about the liver.
An adult wearing a smartwatch sits at a sunlit kitchen table holding a sheet of paper, with a gym bag beside the chair.
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SuperAge @superage.bsky.social · 09/10/2026
Calling glucose a metabolic age score overstates the test: fasting glucose captures a moment, while HbA1c reflects roughly three months of blood sugar. Tell us where this is wrong.
An adult sits beside blood sample tubes in a sunlit clinic, looking out at a tree.
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SuperAge @superage.bsky.social · 08/10/2026
A detail that stood out while we read about HRV: Apple Watch measures how the gaps between heartbeats vary. Those small shifts offer a window on the body's automatic heart-rate control during recovery. #hrv
An adult wearing a watch rests on a wooden porch overlooking a garden after a morning run.
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SuperAge @superage.bsky.social · 24/09/2026
By adulthood, normal resting pulse usually sits around 60-100 bpm; age shifts the context less than fitness, sleep, stress, illness, and meds. Apple Watch makes it readable as a baseline between efforts. #applewatch #rhr
An adult rests quietly in a sunlit room after exercise with a watch visible on their wrist.
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Shannon Monnat @smonnat.bsky.social · 23/09/2026
Now recruiting PhD applicants for Fall 2027 for our Policy, Place, Population Health, and Aging (P3HA) Training Program - an NIA-funded T32 program on how policies and places shape health, longevity, and wellbeing across the life course. Info: www.maxwell.syr.edu/academics/po...
maxwell.syr.edu
Policy, Place, Population Health and Aging Program
An NIH-funded T32 training program preparing Syracuse University doctoral students to research how policy and place shape health and aging outcomes.
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SuperAge @superage.bsky.social · 23/09/2026
Zone 2, HIIT, strength: same calendar problem, different machinery. Verdict: pick by the adaptation that is missing: aerobic base, top-end capacity, or force-producing tissue. #zone2 #vo2max
Three adults train in a peaceful sunrise park, each doing endurance, sprint, or strength work.
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SuperAge @superage.bsky.social · 22/09/2026
Your labs can look calm while strength quietly slips. That mismatch is the point: strength age is muscle function; biological age is the wider system. #strengthtraining #applewatch
A person pauses on a sunlit staircase while carrying a gym bag.
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Kathleen Bachynski @bachynski.bsky.social · 22/09/2026
Unregulated wellness spas are dangerous: “N.A.D.+ is a molecule found in cells that is critical for energy production and other fundamental biological processes. N.A.D.+ has become a popular longevity supplement, but there is little evidence it works in humans, and its use is largely unregulated.”
nytimes.com
Woman’s Death After Wellness Spa Injection Is Ruled a Homicide
Elizabeth Baron died from a cardiac air embolism shortly after an intravenous infusion. Prosecutors can now seek more serious charges against the man they say performed the procedure.
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SuperAge @superage.bsky.social · 21/09/2026
Myth: meal timing is just calorie cosplay. Correction: the body is usually more insulin-sensitive earlier in the day, so breakfast and an earlier eating window can change the same meal's metabolic footprint. #sleepscience
A person eats breakfast in a sunlit kitchen with a clock on the wall.
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SuperAge @superage.bsky.social · 20/09/2026
Reading grip-strength studies, we keep seeing the same odd pattern: a hand test often tracks whole-body strength and mortality risk. In your experience, did grip improve from direct grip work or just heavier training? Reply with what worked, or what did not. #gripstrength #strengthtraining
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SuperAge @superage.bsky.social · 19/09/2026
What ages an artery: the cholesterol inside a few particles, or the number of particles passing through over time? ApoB matters because it tracks atherogenic particle burden beyond LDL-C alone. #apob #lipids
A cyclist pauses on a quiet morning road while holding a lab envelope.
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PLOS Medicine @plosmedicine.org · 18/09/2026
How much does sleep quality impact your health?😴 In this study, Shengzhi Sun &co examine #sleep pattern data in 95,559 participants from UK Biobank & find that differences in sleep stages, duration, regularity, & fragmentation are associated with future disease incidence🧪 #MedSky plos.io/4dE8Uib
plos.io
Accelerometer-derived real-world sleep stages and risk of incident diseases: A UK Biobank cohort study and phenome-wide association analysis
In this observational study, Shengzhi Sun and colleagues examine accelerometer-derived sleep patterns in 95,559 participants from the UK Biobank and find that differences in sleep stages, duration, re...
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SuperAge @superage.bsky.social · 18/09/2026
Most people chase a lower biological-age number. The stronger lens may be DunedinPACE: a pace-of-aging clock, because direction of travel is easier to act on than a single flattering or alarming snapshot. What does your own experience say? #dunedinpace
An adult runner pauses on a quiet tree-lined path at sunrise, looking toward two diverging trails.
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Center for Advanced Study in the Behavioral Sciences, Stanford @casbsstanford.bsky.social · 17/09/2026
DAY 46 introducing members of the 2026-27 CASBS class Jacqueline Lam is exploring how AI can help us better understand relations b/w environmental exposures & cognitive aging w/an aim toward advancing policy-relevant approaches to healthy aging & longevity More: casbs.stanford.edu/people/chi-k...
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SuperAge @superage.bsky.social · 17/09/2026
Halfway up a familiar staircase, Apple Health can estimate stair speed: how fast you move bodyweight uphill. It is a small leg-power signal, not a personality test. #applewatch #legpower
A person wearing an Apple Watch climbs a bright stairwell in the morning.
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SuperAge @superage.bsky.social · 16/09/2026
Deep sleep is repair-biased; REM is brain-biased; total sleep is the container. Verdict: for aging, total sleep usually matters most first, because stage estimates are noisier than the night itself. #sleepscience #applewatch
A person sleeps peacefully in a softly lit bedroom with a smartwatch on the bedside table.
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SuperAge @superage.bsky.social · 15/09/2026
A fasting glucose under 100 mg/dL can be "normal" and still need context: 90-99 may hint at early insulin resistance when HbA1c, triglycerides, waist, or post-meal readings point the same way. #glucose
A person takes a calm walk through a quiet street after dinner at dusk.
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SuperAge @superage.bsky.social · 14/09/2026
Microbiome myth: the right probiotic is the main path to more diversity. More often, the boring lever is varied fiber. Prebiotics are fermentable fibers: food for gut microbes, not a capsule-shaped shortcut. #microbiome #prebiotics
A sunlit kitchen table is filled with varied high-fiber foods like oats, beans, berries, greens, lentils, and seeds.
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Timothy Caulfield @caulfieldtim.bsky.social · 13/09/2026
NO evidence this kinda DATA DATA DATA tech helps health outcomes. Wellness & longevity marketing push idea that more data is always better and empowering. Not true. How Oura’s rings found their way onto millions of fingers www.economist.com/business/202...
economist.com
How Oura’s rings found their way onto millions of fingers
Its business is booming as consumers look to take charge of their health
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SuperAge @superage.bsky.social · 13/09/2026
During high-stress weeks, wearables may catch aftershocks: lower HRV, higher pulse, worse sleep, but chronic stress and biological aging are easier to connect in groups than in daily life. What signal shows up first for you? Curious how this looks for people who track it. #hrv #applewatch
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Lee @5newmanl.bsky.social · 12/09/2026
Walk faster or walk more? Study shows both pace and step count lower death risk.Higher daily step counts have long been linked to a lower risk of premature death, but not everyone has the time or capacity to walk a lot every day. Now, a study has found that increasing walking speed may be
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SuperAge @superage.bsky.social · 12/09/2026
What does low-grade inflammation have to do with biological age? hs-CRP and homocysteine are small lab signals, but chronically higher readings often travel with vascular stress, metabolic strain, and slower recovery. #hscrp #applewatch
A calm adult sits by a kitchen window with a watch and a folded lab report on the table.
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SuperAge @superage.bsky.social · 11/09/2026
For longevity, the quieter bet is Mediterranean-style eating: it has more long-term outcome data, while keto evidence is mostly shorter and lipid responses vary. If you disagree, we would like to hear the strongest version of the other side.
A sunlit kitchen table shows Mediterranean foods beside a smaller keto-style plate.
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Andrew Steele @statto.bsky.social · 11/09/2026
Good morning from Monaco! I we could somehow turn the value of all the yachts in this harbour into longevity research, I’m pretty sure we could add years to human healthy life expectancy…
Superyachts in the foreground, Monaco skyscrapers sprouting of of the hillside in the background
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Timothy Caulfield @caulfieldtim.bsky.social · 09/09/2026
#Sleepmaxxing: Are Popular Sleep Hacks Evidence-Based? www.medscape.com/viewarticle/... - Mouth taping? Nope ❌ - Nasal strips? Nah ❌ - Good #sleep hygiene? Yep ✅ Reality: Most influencer ideas bunk and some "maxxing" practices "may even worsen sleep quality."
medscape.com
Sleepmaxxing: Are Popular Sleep Hacks Evidence-Based?
Sleepmaxxing practices vary in their evidence, with some routines supported by research, while others lack proven benefits or may worsen sleep problems.
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SuperAge @superage.bsky.social · 09/09/2026
LDL-C and HDL-C are familiar; ApoB is less famous. Bottom line: ApoB is usually the cleaner predictor, because arteries see particle traffic, not cholesterol labels. #apob
A person sits in a calm clinic setting beside a blood sample tray and smartwatch.
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Kathryn Paige Harden @kph3k.bsky.social · 08/09/2026
💫 New work! We find that randomized cash gifts to low-income moms slow children's epigenetic pace of biological aging at age 4. Led by @laraffington.bsky.social www.nature.com/articles/s41...
nature.com
Effects of a randomized controlled trial of unconditional cash transfers on epigenetic measures of ageing and cognition in children and mothers - Nature Human Behaviour
Raffington et al. find that providing low-income mothers with cash gifts for the first four years of their children’s lives appears to change the children’s epigenetic biological ageing in ways associ...
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SuperAge @superage.bsky.social · 08/09/2026
Your watch is not giving you one longevity score. VO2 max is the long-range anchor, HRV is today's recovery signal, and resting heart rate is the weekly sanity check. #vo2max #hrv
A person ties running shoes beside a sunny window while wearing a smartwatch.
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SuperAge @superage.bsky.social · 07/09/2026
The common belief: red light is one switch for better skin, faster recovery and deeper sleep. The correction: photobiomodulation is dose- and tissue-dependent, so those claims do not share the same evidence base. #photobiomodulation #sleepscience
A person sits calmly near a red light panel in a soft evening bedroom.
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Danielle Beckman @daniellebeckman.bsky.social · 07/09/2026
I also find it ironic billionaires chasing longevity while overlooking something as basic as clean air, despite evidence that multiple pathogens accelerate dementia and other neurodegenerative processes. Living longer is great. But what’s the point if your brain doesn’t come along for the ride?
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SuperAge @superage.bsky.social · 05/09/2026
150 minutes a week is the WHO floor for moderate aerobic activity. As a biomarker, weekly intensity minutes matter because they turn movement into a dose: brisk effort that tends to track with better metabolic and cardiovascular aging signals. #applewatch #zone2
A person walks briskly up a leafy hill at sunrise while wearing a smartwatch.
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SuperAge @superage.bsky.social · 04/09/2026
AI food scanning is useful for logging consistency, not accuracy: photos can miss portion size, oils, sauces, and prep, which are often the calorie swing. Happy to be argued out of this in the replies. #foodtracking
An adult photographs a meal at a kitchen table with cooking details nearby.
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SuperAge @superage.bsky.social · 03/09/2026
After an easy run, Apple Health may show VO2 max: estimated oxygen use at hard effort. It is not a race score; it is a rough window into cardiorespiratory fitness, one of the strongest predictors of all-cause mortality in cohort studies. #vo2max #applewatch
A runner rests on a quiet sunrise path after a workout with a smartwatch on their wrist.
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SuperAge @superage.bsky.social · 02/09/2026
LDL vs HDL is the old scoreboard; ApoB vs LDL is the cleaner risk question. Verdict: for cardiovascular risk, ApoB often wins because it counts atherogenic particles, not just cholesterol cargo. #apob #ldl
A person with a smartwatch sits at a kitchen table with blood-test tubes in soft morning light.
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Crawford Kilian @crof.bsky.social · 01/09/2026
Community-acquired pneumonia in adults: acute and long-term complications - The Lancet Healthy Longevity www.thelancet.com/journals/lan...
thelancet.com
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SuperAge @superage.bsky.social · 01/09/2026
Insulin can start climbing 10-20 years before standard sugar markers look abnormal. That gap is where metabolic aging hides: the pancreas is working harder, but the report still looks calm. #fastinginsulin #homair
A person in a sunlit kitchen looks thoughtfully at a lab report beside a smartwatch and glass of water.
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SuperAge @superage.bsky.social · 31/08/2026
The backwards bit: a "bad" omega-6:omega-3 ratio is not always a seed-oil alarm. It can also mean EPA+DHA are low. The omega-3 index measures those fats in red blood cells, which is closer to status than diet math. #omega3 #apob
An adult sits at a sunlit kitchen table with salmon, walnuts, and a notebook.
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SuperAge @superage.bsky.social · 30/08/2026
Monday morning, your watch says deep sleep was low even after 7 hours in bed. Sleep stages are noisy, but accumulated sleep debt seems to show up somewhere: mood, training, cravings, focus. Where do you notice it first? No wrong answers, we are collecting perspectives. #sleepscience #applewatch
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Aging Science News @agingbiology.bsky.social · 30/08/2026
Methylation clocks fail to generalize across genetically admixed individuals elifesciences.org/articles/105...
elifesciences.org
Methylation clocks fail to generalize across genetically admixed individuals
DNA-methylation-based predictors of biological age often fail to generalize across human populations, limiting their utility as biomarkers of aging and disease.
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SuperAge @superage.bsky.social · 29/08/2026
Can perimenopause make biological age look jumpy? FSH, estradiol, and AMH track the reproductive axis; as they shift, sleep, lipids, glucose, and recovery signals can shift too. #perimenopause #applewatch
A woman sits quietly by a sunlit window with a smartwatch and a lab report folder nearby.
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SuperAge @superage.bsky.social · 28/08/2026
No, fasting glucose and HbA1c are not interchangeable. One is a morning snapshot; the other reflects sugar stuck to hemoglobin over roughly 3 months. Together they say more about metabolic age than either alone. Tell us where this is wrong. #hba1c #glucose
An adult sits in a quiet sunlit kitchen looking at a blood-test paper beside a glass of water.
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Deutsches Zentrum für Diabetesforschung (DZD) @diabresearch-dzd.bsky.social · 27/08/2026
Rethinking diabetes prevention: 🩺Type 2 diabetes risk develops long before diagnosis. DZD researcher highlights the need for earlier, personalised prevention across the life course, aiming to preserve or restore metabolic health. ➡️https://t1p.de/3pfqj #DiabetesPrevention #MetabolicHealth
Infographic titled “Diabetes Prevention Across the Life Course.” Six circular icons arranged from left to right represent different stages of life: preconception, pregnancy, childhood, adolescence, adulthood, and healthy aging. The icons include stylized figures symbolizing each life stage, shown in different colors on a light gray background. The graphic highlights that diabetes prevention should be considered throughout the entire life course, from before pregnancy through older age.
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SuperAge @superage.bsky.social · 27/08/2026
Building around Apple Health, we kept coming back to resting heart rate: for adults, the usual clinic range is roughly 60-100 bpm, but age, fitness, sleep, illness, alcohol, and stress move it. Your baseline matters more than the chart. #applewatch
A calm adult sits by a bedroom window in the morning with an Apple Watch on their wrist.
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Nature Aging @nataging.nature.com · 26/08/2026
Online now! @enriquegab.bsky.social @gsotoheredero.bsky.social et al identify an accumulation of cytotoxic CD4+ T cells producing CCL5 in the bone marrow during aging, linked to age-associated myelopoiesis. Blocking this axis improves healthspan in aged mice
nature.com
Cytotoxic CD4+ T cells induce age-associated myelopoiesis through CCL5–CCR5 signaling - Nature Aging
Gabandé-Rodríguez, Soto-Heredero and colleagues identify an accumulation of cytotoxic CD4+ T cells producing CCL5 in the bone marrow during aging, linked to age-associated myelopoiesis. CCR5 blockade ...
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SuperAge @superage.bsky.social · 26/08/2026
Monday choice: 45 easy minutes, 6 brutal intervals, or lifting before work. Verdict: they are not substitutes. Zone 2 builds the aerobic floor, HIIT raises the ceiling, strength keeps the engine attached to useful hardware. #zone2 #vo2max
Three adults train in different ways during a calm early morning workout scene.
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SuperAge @superage.bsky.social · 25/08/2026
30-35 km is where marathon ambition gets audited. The honest answer: the wall is not a mystery; it is pacing, glycogen, heat, hydration, and training load colliding. #zone2 #vo2max #quantifiedself
Anime-style marathon runner slowing near kilometer 35 during a city race
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