Advanced Therapies
Peptides occupy an awkward middle ground between conventional drugs and biological products, and that position explains both their appeal and the regulatory grey market around them.
Advanced Therapies
Identifying which gene to alter has become comparatively straightforward, and getting a therapeutic sequence into the right cells without provoking the immune system has not.
Advanced Therapies
Cells genuinely communicate by releasing membrane-bound packages, and the distance between that discovery and anything sold in a clinic is currently very large.
Advanced Therapies
A small number of cell therapies are established medicine while a much larger commercial sector offers procedures that have not been through the process establishing them.
Sleep Biohacking
Two distinctive electrical patterns during deep sleep appear to coordinate the transfer of recently formed memories, and their timing relative to each other is the interesting part.
Sleep Biohacking
Body temperature follows a daily cycle driven by the internal clock, and the timing of its decline predicts sleep onset more closely than most behavioural factors do.
Sleep Biohacking
The dominant framework for sleep regulation proposes two independent processes whose interaction explains timing, and its explanatory power comes from that independence.
Top
Personal tracking answers a narrower question than the person running it believes, and three well-understood statistical effects reliably manufacture the appearance of success.
Top
Nearly every claim in this field rests on a substitute measurement standing in for an outcome nobody can wait to observe, and substitutes fail in specific documented ways.
Top
An epigenetic age estimate is the output of a fitted statistical model, and almost everything that makes it hard to interpret follows from how that model was built.
Gut Microbiome
An established gut community defends its territory through nutrient competition, chemistry and host immunity, which is why introducing a new organism into it is genuinely difficult.
Gut Microbiome
Blood leaving the intestine goes to the liver before it goes anywhere else, and that single piece of anatomy explains most of what the gut-liver relationship involves.
Gut Microbiome
The list of organisms in a microbiome report is produced by a chain of choices about extraction, amplification and reference databases, and each link changes the answer.
Longevity Science
The most replicated lifespan-extending compound in animal research is a prescription immunosuppressant, and the gap between those two descriptions is where the whole question sits.
Longevity Science
An intervention that moves the middle of a survival curve is doing something different from one that moves its tail, and conflating the two hides what was actually shown.
Longevity Science
Joining the circulations of a young and an old animal produced striking results, and the surgical design itself introduces confounds that the popular retelling never mentions.
Biohacking
Two tests requiring almost no equipment predict outcomes better than far more sophisticated measurements, and the reason is that they aggregate rather than isolate.
Biohacking
The urge to breathe is driven by carbon dioxide rather than by oxygen shortage, and that single fact explains most of what breathing practices are actually training.
Biohacking
Passive heating produces well-described physiological responses and a much less well-described set of long-term effects, and the two are routinely reported as one thing.
Metabolic Health
Contracting muscle releases signalling proteins that act on distant tissues, which reframes muscle as a communicating organ rather than only a mechanical one.
Metabolic Health
Most blood testing is done fasting for convenience, and the fasted state is the one condition in which a person spends comparatively little of their life.
Metabolic Health
Hepatic lipid handling is a routing problem with three exits, and which exit dominates depends on signals the liver receives about the state of the rest of the body.
Functional Medicine
Looking past a symptom for an underlying cause is ordinary good medicine, and the trouble begins when the search assumes a single cause exists to be found.
Functional Medicine
Cortisol follows a pronounced daily rhythm, and any single measurement is a point on a moving curve whose shape depends heavily on when sampling happened.
Functional Medicine
The antibodies these panels detect are produced in response to ordinary food exposure, which is precisely why major allergy bodies dispute their use as a sensitivity test.
Cellular Health
The compartment that breaks down worn-out cellular material depends on maintaining an acidic interior, and much of what goes wrong with age traces back to that single requirement.
Cellular Health
A cell that stops dividing does not fall silent but starts secreting, and what it secretes can push nearby healthy cells into the same state.
Cellular Health
The simple picture of oxidative molecules as pure destruction has been substantially revised, and the revision explains why blunting them wholesale has disappointed in trials.
Nutrigenomics
Detecting an interaction requires far more data than detecting a main effect, and that statistical fact explains most of the field's history of striking findings that later vanished.
Nutrigenomics
The ability to digest milk sugar into adulthood arose separately in different populations, which makes it an unusually well-documented example of diet reshaping a genome.
Nutrigenomics
A single well-studied gene influences how quickly caffeine is cleared, and the distance between that fact and a personalised recommendation is larger than it appears.
Brain Optimization
Post-mortem findings that did not match symptoms during life forced a concept explaining how two brains with comparable damage can function very differently.
Brain Optimization
One neurotransmitter system is invoked constantly to explain focus and memory, and the actual anatomy makes any simple more-is-better account difficult to sustain.
Brain Optimization
The everyday sense of holding information in mind and the laboratory construct that shares its name overlap only partly, which is why training results generalise so poorly.
Sleep Biohacking
Two distinctive electrical patterns during deep sleep appear to coordinate the transfer of recently formed memories, and their timing relative to each other is the interesting part.
Sleep Biohacking
Body temperature follows a daily cycle driven by the internal clock, and the timing of its decline predicts sleep onset more closely than most behavioural factors do.
Sleep Biohacking
The dominant framework for sleep regulation proposes two independent processes whose interaction explains timing, and its explanatory power comes from that independence.
Advanced Therapies
Peptides occupy an awkward middle ground between conventional drugs and biological products, and that position explains both their appeal and the regulatory grey market around them.
Advanced Therapies
Identifying which gene to alter has become comparatively straightforward, and getting a therapeutic sequence into the right cells without provoking the immune system has not.
Advanced Therapies
Cells genuinely communicate by releasing membrane-bound packages, and the distance between that discovery and anything sold in a clinic is currently very large.
