A 2015 meta-analysis and a 2023 meta-analysis of 90 cohort studies (2.2 million people) both found social isolation and loneliness associated with meaningfully higher all-cause mortality (roughly 14–34% higher risk depending on the measure), an effect size comparable to other well-established mortality risk factors.
Social Connection
Maintaining regular social ties and reducing loneliness or isolation

Evidence-backed benefits
How Social Connection can help, goal by goal, with the studies behind each score.
How to read XP
Each score is for this protocol and that specific goal, not a general rating.
XP combines how reliable the research is with how much difference it usually makes. Higher means stronger evidence for that protocol and that goal.
How to do it
A few times a week — a call, a shared meal, a class, or checking in on someone.
A handful of people you see or speak to regularly, even briefly.
- Treating social media contact as a substitute for in-person or voice contact
- Waiting to be invited instead of initiating
- Only maintaining shallow or transactional relationships
- Letting a stressful period cut you off from others instead of leaning on them
Your journey
Mood effects can show up within weeks; the mortality/health evidence reflects years of sustained connection, not a single effort. An estimate from the studies' timelines, not a promise: everyone responds differently.
From the first noticeable effect to roughly full strength. Colour follows the XP tier of each benefit.
These gains come from steady use, not a single dose. Keep Social Connection in your routine for about 1 year before you judge it.
Safety
What to know before you try Social Connection.
Well tolerated
Mild effects, if any.
No notable side effects at normal doses.
Check with a doctor first if feelings of loneliness come with persistent low mood, hopelessness, or thoughts of self-harm — talk to a doctor or mental health professional rather than relying on self-help alone.
General information, not medical advice. If you are pregnant, take medication or have a health condition, check with a doctor or pharmacist first.
Authority
Public figures who practise or recommend Social Connection. Portraits are AI-generated, not real photos, and this is not an endorsement.
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