The Intervention With No Industry Behind It
The library's clearest case of strong evidence that no one profits from: social connection predicts mortality on a scale comparable to smoking, and almost nothing in the wellness market sells it.
Social and relational health
Group Psychotherapy
A trained clinician treats several people at once, using the company of fellow members as part of the treatment.
relational
An Ancient Spiritual Practice, Recently Made a Measurable Therapy
A practice that lives in nearly every spiritual tradition, recently extracted into a structured therapy with real, if modest, benefits for depression and anxiety.
Relational and emotional intervention
Gratitude Interventions (Gratitude Journaling, Counting Blessings, Gratitude Letters)
Writing down what you are thankful for is one of the most-studied wellbeing exercises in psychology, and the honest verdict is a real but small lift that often shrinks once you compare it against any other positive activity.
relational
People With Lived Experience as a Recognized Evidence-Based Practice
Support delivered by people who have been through the same thing, formally recognized as evidence-based and rooted in communal healing traditions far older than the clinical label.
Lived-experience support
Social Prescribing (Community Referral, Link Worker Model)
A health professional writes you a referral not to a drug but to a choir, a garden, a debt advisor, or a walking group, with a paid link worker to actually get you there.
relational
Helping others, structured and sustained, tracks with longer life and steadier mood in older adults, though trials have struggled to prove the mood effect is caused rather than merely correlated.
relational
A trained animal becomes a structured partner in therapy, and the calm it brings is easy to feel but hard to measure cleanly.
relational, disputed, caution
Equine-Assisted Therapy (Equine-Assisted Services, Therapeutic Riding, Equine-Assisted Psychotherapy)
A horse cannot be fooled by words, so people who have stopped trusting talk are asked to work alongside one and see what their own body does.
relational
Horticultural Therapy (Social and Therapeutic Horticulture)
A trained practitioner uses planting, tending, and harvesting as a structured medium for mood, cognition, and social connection, an old idea now folded into national prescribing schemes.
relational
Meaning-Making and Purpose Interventions (logotherapy, meaning-centered psychotherapy, purpose-in-life work)
A structured way of helping a person locate what their life is for, built on the observation that a felt sense of purpose tracks with how long and how well people live.
relational
A clinician learns to read a patient the way a scholar reads a difficult novel, attending to plot, silence, and point of view, so that the story is not lost between the symptom and the chart.
relational