Loneliness in Midlife Men: Why Friendships Matter

You have a busy calendar, a family, colleagues and a phone full of group chats, yet you can’t remember the last time you talked to a friend about something that mattered. If that sounds familiar, you are far from alone. Loneliness in men often creeps in quietly after 35, and the research now treats it as a real health issue, not a soft one.

This guide covers what the science says, why male friendships fade in midlife, and simple, low-effort ways to rebuild connection, plus how to tell when loneliness has turned into something that needs professional support.

What the Surgeon General’s advisory says about loneliness

In May 2023, US Surgeon General Vivek Murthy released an advisory titled Our Epidemic of Loneliness and Isolation. It described loneliness, isolation and lack of connection as a public health crisis and reported that roughly one in two US adults experienced measurable loneliness even before COVID-19.

The advisory pointed to a long decline in time spent together. Americans spent about 20 minutes a day in person with friends in 2020, down from around an hour a day nearly two decades earlier. It also compared the mortality risk of lacking social connection to smoking up to 15 cigarettes a day.

For you as an individual, the practical message is simple: treat relationships like any other health habit that needs regular attention.

How loneliness is linked to your health

Much of the evidence comes from psychologist Julianne Holt-Lunstad and colleagues, who pooled data from many long-term studies. These studies show associations; they cannot prove that loneliness directly causes disease. People who are already ill may also become more isolated. Still, the pattern is consistent across countries and study designs.

Mortality

A 2010 meta-analysis in PLOS Medicine combined 148 studies with more than 300,000 participants. People with stronger social relationships had about a 50% greater likelihood of survival over the study periods than those with weaker ties. The authors concluded the effect was comparable to well-known risk factors.

A 2015 follow-up meta-analysis looked separately at social isolation, loneliness and living alone. Each was associated with higher odds of death, by roughly 29%, 26% and 32% respectively. Notably, the links were stronger in samples with an average age under 65, which includes men in their late thirties and forties.

Heart and brain

A 2016 review in the journal Heart found that poor social relationships were associated with about a 29% higher risk of coronary heart disease and a 32% higher risk of stroke. The Surgeon General’s advisory also notes higher risks of depression, anxiety and, in older adults, dementia.

Put plainly: friendships sit alongside sleep, training and diet as a lifestyle factor worth investing in. If you already work on the other pillars from our evidence-based longevity habits guide, social connection belongs on the same list.

Why men’s friendships fade after 35

Most men don’t decide to stop having friends. Friendships simply lose the structure that used to hold them together.

The data on shrinking circles

A 2013 meta-analysis of 277 studies found that personal and friendship networks tend to shrink across adulthood, while family networks stay fairly stable. Life events such as starting a job or becoming a parent were tied to network changes. In the US, the Survey Center on American Life reported in 2021 that the share of men with no close friends rose from 3% in 1990 to 15%. The same survey found 85% of married men turn to their spouse first with a personal problem, which can leave one person carrying most of your emotional load.

Work takes the best hours

In your thirties and forties, careers often peak in intensity. Long hours, travel and leadership roles push socialising to the edges. Work friends feel like friends, but those ties often depend on shared projects and can fade when one of you changes jobs.

Kids change your calendar

Young children reshape every weekend. Your social life shifts towards family and other parents, and old friendships can drift without anyone noticing.

Moving cities or countries

Relocating for work or family resets your social map. The NHS lists moving to a new area as a common cause of loneliness. If you have moved countries, you may also be dealing with a new language, a new culture and time zones that make it hard to keep in touch with old friends.

How men tend to connect

The same 2021 survey found men were less likely than women to have shared personal feelings with a friend or received emotional support in the past week. Many men bond best side by side, doing something together, rather than face to face over coffee. That is not a flaw. It is a clue to how you can rebuild.

How to rebuild connection: what actually works

Research by communication scholar Jeffrey Hall, published in the Journal of Social and Personal Relationships, estimated that moving from acquaintance to casual friend takes about 50 hours together, reaching friend status around 90 hours, and becoming close friends more than 200 hours. Time spent working together counted for much less than time socialising. The lesson: friendship is mostly a matter of repeated, enjoyable time, so build that time into your week.

1. Join a team sport

Team sports give you a built-in schedule, a shared goal and a reason to show up every week. A large 2018 study of about 1.2 million US adults found that people who exercised reported fewer days of poor mental health than those who did not, and team sports were among the activities with the largest associations. The study was observational, so it shows a link rather than proof.

Club cricket is a strong option for men 35+. Matches last hours, there is plenty of conversation between overs, and the tea break and post-match chat are part of the culture. If you are returning to the game, our guide to cricket fitness after 35 helps you prepare without getting injured. Five-a-side football, running clubs, cycling groups, walking football and pickleball work too.

2. Create a regular ritual

Friendships survive on repetition, not grand plans. A standing Thursday walk, a monthly dinner on the first Friday, or a weekly video call with an old friend abroad removes the effort of planning each time. Put it in your calendar like a meeting.

3. Choose shoulder-to-shoulder activities

Hiking, cooking, coaching your kids’ team or a long drive to a match give you something to focus on, so conversation flows more naturally.

4. Volunteer

Volunteering connects you with people around a shared purpose, and the NHS suggests it as one way to feel less lonely. Coaching juniors at your club, helping at a community event or mentoring younger professionals all count.

5. Be the one who invites

Hall’s advice is that you can’t make people spend time with you, but you can invite them. Most men are waiting for someone else to reach out. Send the message. If a work friendship feels promising, move it out of the office: suggest lunch, a run or a match.

6. Use your phone to connect, not scroll

The Surgeon General recommends putting phones away when you’re with friends. Use technology for what it does well: scheduling, quick check-ins and voice notes to friends in other countries. Avoid replacing real conversations with passive scrolling.

Low-effort weekly connection ideas

Pick two or three of these and repeat them every week.

Exercise and connection reinforce each other. Training with others gives you the mood benefits explained in our guide to exercise for stress and mood, plus the social contact.

When loneliness overlaps with depression

Loneliness is a feeling, not a diagnosis. But it can come with, or feed into, stress, anxiety and depression. Depression in men doesn’t always look like sadness. Mayo Clinic lists signs that include:

• Constant tiredness and sleep problems
• Losing interest in things you usually enjoy
• Irritability or anger that feels out of proportion
• Escaping into excessive work or sport
• Drinking more or using drugs to cope
• Physical complaints such as headaches, digestive problems or pain
• Risky behaviour, such as reckless driving

These signs can also have other causes, which is why a professional assessment matters. The NHS advises seeing a doctor if low mood lasts more than two weeks or your own efforts aren’t helping. Friendship, exercise and sleep complement treatment; they don’t replace it. Our men’s mental health guide explains your options for getting support.

FAQ

Is loneliness in men really a health risk?

Large meta-analyses link loneliness and social isolation with higher risk of early death, heart disease and stroke. These are associations rather than proof of cause, but the US Surgeon General considered the evidence strong enough to issue a national advisory in 2023.

Can you feel lonely if you’re married with kids?

Yes. Loneliness is about the quality of connection you feel, not how many people are around you. Many married men turn mainly to their partner for emotional support, which can leave gaps that friendships usually fill.

How long does it take to make a new friend as an adult?

One study estimated about 50 hours together to become casual friends, around 90 hours to become friends and over 200 hours to become close friends. Weekly activities like a sports club add up those hours faster than occasional meetups.

What if I’ve moved to a new country?

Start with structured groups where regular contact happens automatically: a sports club, expat or community group, volunteering or a class. Keep scheduled calls with friends back home so old ties stay strong while you build new ones.

When should I see a professional?

If loneliness comes with low mood, loss of interest, sleep changes, irritability or heavier drinking for more than two weeks, or if it is affecting your work or relationships, see your doctor or a mental health professional. If you have thoughts of harming yourself, contact a crisis line or emergency services now.

Sources

1. US Surgeon General. Our Epidemic of Loneliness and Isolation: Advisory on the Healing Effects of Social Connection and Community (2023)
2. PBS NewsHour. Loneliness poses health risks as deadly as smoking, U.S. surgeon general says (2023)
3. Holt-Lunstad J, Smith TB, Layton JB. Social relationships and mortality risk: a meta-analytic review. PLOS Medicine (2010)
4. Holt-Lunstad J, et al. Loneliness and social isolation as risk factors for mortality: a meta-analytic review. Perspectives on Psychological Science (2015)
5. Valtorta NK, et al. Loneliness and social isolation as risk factors for coronary heart disease and stroke. Heart (2016)
6. Wrzus C, et al. Social network changes and life events across the life span: a meta-analysis. Psychological Bulletin (2013)
7. Survey Center on American Life. The State of American Friendship: Change, Challenges, and Loss (2021)
8. University of Kansas. Study reveals number of hours it takes to make a friend (2018)
9. Yale School of Medicine. Exercise and mental health study of 1.2 million Americans (Chekroud et al., Lancet Psychiatry, 2018)
10. NHS. Feeling lonely
11. Mayo Clinic. Male depression: Understanding the issues
12. Ministerio de Salud y Protección Social de Colombia. Línea 106

This article is for general education and is not medical advice. Check with your doctor before starting a new training or nutrition plan, especially if you have a health condition.