Everyday Body
Immunity, and what can and cannot be boosted
The immune system is not a dial, and the interventions that genuinely affect it are unglamorous and free or nearly so.

Everyday Body
The delay caused by embarrassment does more harm than any of the conditions people are embarrassed about.
Everyday Body
The immune system is not a dial, and the interventions that genuinely affect it are unglamorous and free or nearly so.
Everyday Body
Screens cause genuine symptoms and not the damage attributed to them, while the things that do cause harm get less attention.
Everyday Body
Almost everything people believe about back pain — rest, scans, posture, discs — has been revised, and the advice is now close to the opposite.
Hormones
Direct-to-consumer testing has expanded rapidly, and the harms it produces are subtle and predictable.
Stress & Mood
Presentation differs, help-seeking is lower, and the suicide statistics are the clearest evidence that something is not working.
Sleep
The techniques that work operate by occupying cognitive resources rather than by relaxing you, which is a useful distinction.
Sexual Health
The assumption that testing and prevention stop being relevant is common and is not always correct.
Sexual Health
Risks differ by practice rather than by identity, and a great deal of standard advice assumes a configuration that does not apply.
Sexual Health
Almost all failures are use failures, and the specific errors are well documented and easily corrected.
Intimacy & Desire
Non-sexual physical contact has measurable physiological effects and is the first thing to disappear when a relationship becomes strained.
Intimacy & Desire
The conversation goes better when it is separated from the decision, and most of the difficulty is in the agreements rather than the sex.
Intimacy & Desire
Fantasies are close to universal, are poorly correlated with what people want to happen, and cause a great deal of unnecessary shame.
Sleep
The techniques that work operate by occupying cognitive resources rather than by relaxing you, which is a useful distinction.
Sleep
Most sleep loss in adults is scheduled rather than pathological, and the fixes are structural rather than medical.
Sleep
Middle-of-the-night waking has specific causes and a specific set of unhelpful responses, most of which people do automatically.
Stress & Mood
Presentation differs, help-seeking is lower, and the suicide statistics are the clearest evidence that something is not working.
Stress & Mood
The stages model was never meant to describe bereavement, and the reality is less orderly and more physical.
Stress & Mood
The mental health evidence is stronger than the popular version and more specific about what and how much.
Hormones
Direct-to-consumer testing has expanded rapidly, and the harms it produces are subtle and predictable.
Hormones
One supplement has genuine population-level justification and most of the rest are answers to questions nobody asked.
Hormones
The timelines for seeking help are shorter than most people assume, and about half of the problem lies with men.
Everyday Body
The delay caused by embarrassment does more harm than any of the conditions people are embarrassed about.
Everyday Body
The immune system is not a dial, and the interventions that genuinely affect it are unglamorous and free or nearly so.
Everyday Body
Screens cause genuine symptoms and not the damage attributed to them, while the things that do cause harm get less attention.
Sleep, stress, sexual health, hormones and the everyday wellbeing questions adults are least comfortable asking — answered with the evidence stated. We publish explanatory articles rather than news, which means an article here is written to still be useful a year from now. Every piece is bylined, sourced and read by an editor before it appears — the full process is set out in our editorial policy.