Social Media and Youth Mental Health: The Double-Edged Sword

In today’s digital world, social media is an everyday part of most young people’s lives. But how exactly does it affect their mental health and well-being? Our surveys of over 200 children and young people across Northern Ireland reveal fascinating insights into this complex relationship.

The Mixed Impact of Social Media

One of the clearest findings from our data is that social media has varied effects on young people’s mental health:

For Under-14s:

66% feel “happy” or “very happy” when using social media platforms
27% feel “okay” about their social media experiences
Only 7% report feeling unhappy when using social media

For Over-14s:

26% report that social media has a “positive” or “very positive” impact on their mental health
51% describe social media’s impact as “neutral”
24% say social media affects their mental health “negatively” or “very negatively”

These numbers tell an important story: while most young people have neutral or positive experiences with social media, a significant minority find it harmful to their well-being.

Age Differences: How Perceptions Change

Our data shows clear shifts in how young people view social media as they grow older:

Under-14s are more likely to report feeling “very happy” (26%) when using social media compared to older teens
Among 14-15 year olds, we see more mixed responses, with 15% reporting negative or very negative impacts
By the 16-17 age group, opinions become more moderate, with fewer “very positive” or “very negative” ratings
Young adults (18+) are more likely to view social media’s impact as either “neutral” or “negative”

This suggests that as young people mature, they may develop a more nuanced understanding of how social media affects them.

Gender Patterns

Our analysis revealed some interesting gender differences in social media experiences:

Under-14s:

Boys (35%) are more likely than girls (20%) to feel “very happy” when using social media
Girls (8%) report feeling unhappy with social media slightly more often than boys (4%)

Over-14s:

Males (26%) are slightly more likely than females (24%) to report positive impacts
Females (24%) report negative impacts at a marginally higher rate than males (23%)

These differences are relatively small, suggesting that gender may not be the strongest factor in determining social media experiences.

The Mental Health Connection

Perhaps the most striking finding is the strong correlation between social media impact and overall mental health:

For those reporting “very positive” social media impact:

100% rated their overall mental health as either “happy” or “very happy”
75% specifically rated their mental health as “very happy”

For those reporting “negative” social media impact:

41% still rated their mental health as “happy”
59% rated their mental health as “neutral”
None rated their mental health as “unhappy” or “very unhappy”

For those reporting “very negative” social media impact:

50% rated their mental health as “very unhappy”
The remaining 50% had varied mental health ratings

This suggests that while negative social media experiences can be associated with poorer mental health, many young people maintain positive well-being despite challenges with social media.

Regional Variations

Our survey captured responses from across Northern Ireland, with some interesting geographical patterns:

Belfast showed the highest proportion of neutral social media impacts (57%)
Mid and East Antrim had higher rates of negative social media impact (50%)
Mid-Ulster stood out with 100% of respondents reporting “very positive” social media impacts, though from a small sample size

These variations might reflect different digital cultures, access to support, or socioeconomic factors across council areas.

Social Media and Communication Skills

For under-14s, we found an interesting relationship between social media feelings and communication skills:

Children who feel “very happy” using social media are much more likely (62%) to find it “easy” or “very easy” to talk about feelings when sad
In contrast, those who feel “a bit unhappy” with social media mostly find it “a bit hard” (71%) to talk about sad feelings
None of the children who felt unhappy with social media reported finding it “very easy” to talk about feelings

This suggests that positive social media experiences may support emotional communication skills, or that children with better communication skills have more positive social media experiences.

The Happiness Factor

There’s also a clear relationship between social media feelings and overall happiness for younger children:

76% of under-14s who feel “very happy” using social media reported having “more happy days than sad days”
57% of those who feel “okay” about social media reported having “more happy days”
Only 29% of children who feel “a bit unhappy” with social media reported having “more happy days”

This reinforces the connection between digital experiences and overall wellbeing for younger children.

Building Healthier Digital Lives: Recommendations

Based on our findings, here are key recommendations for supporting young people’s mental health in the digital world:

For Parents and Carers:

Recognize the age shift: Be aware that social media impacts change as young people grow older, and adjust your support accordingly
Focus on communication: Help children develop the ability to talk about feelings, which appears linked to better digital experiences
Watch for warning signs: Pay attention to children who express unhappiness with social media, as this may indicate broader well-being concerns

For Youth Workers and Teachers:

Promote digital literacy: Help young people understand how social media affects their emotions and mental health
Create alternative spaces: Offer engaging offline activities to balance digital experiences
Facilitate peer conversations: Enable young people to discuss both positive and negative aspects of social media with each other

For Young People:

Monitor your feelings: Pay attention to how you feel during and after using social media
Seek balance: Make time for offline activities that boost your wellbeing
Customise your experience: Be selective about who you follow and what content you engage with

The Way Forward

Our data shows that social media is neither entirely good nor bad for young people’s mental health – it truly is a double-edged sword. The key lies in helping young people develop a healthy relationship with digital platforms while providing support for those who struggle.

By understanding the complex connections between social media use, age, gender, communication skills, and overall well-being, we can better support young people in navigating digital spaces in ways that protect and enhance their mental health.

Join the Conversation

We need more insights to fully understand how social media affects young people’s mental health in Northern Ireland and beyond.

Have you shared your experience yet? Visit the Voices for Impact website to complete our Good Health and Wellbeing survey. Your input will help build a more comprehensive picture of how digital experiences shape young people’s lives and what support is needed.

For youth workers, teachers, and parents, please encourage the young people you work with to participate. Together, we can develop stronger evidence-based approaches to supporting youth mental health in our increasingly digital world.

This article is based on data from 112 under-14s and 97 over-14s who completed the Good Health and Well-being surveys through the Voices for Impact platform between January and April 2025.

Read more of our blogs at www.voicesforimpact.ai or www.bytes.org.