10/05/2026
Mental health has moved to the top of the public health conversation.
According to the 2025 Ipsos Health Service Report, 45% of adults across 30 countries identified mental health as one of the biggest health problems facing people in their country today.
That puts it ahead of cancer at 41%.
Stress follows at 31%, obesity at 25%, drug abuse at 23%, diabetes at 19%, and heart disease at 16%.
These numbers do not tell us that 45% of people have a mental health disorder.
They tell us that 45% of respondents perceive mental health as one of the biggest health problems in their country.
That in itself is worth examining.
Mental health is increasingly being discussed in workplaces, schools, families, primary care settings and public health programmes.
People are also becoming more willing to describe stress, anxiety, burnout, depression and other psychological difficulties as health concerns rather than simply personal problems.
And the numbers have changed considerably over time.
In the Ipsos series, mental health was identified by 27% of respondents in 2018.
In 2025, it was 45%.
That is an 18-percentage-point increase.
At the same time, the survey found that 76% globally considered mental and physical health equally important.
So perhaps the old separation between “mental health” and “physical health” is becoming harder to defend.
A patient with diabetes may also be dealing with anxiety.
A person living with cancer may experience depression.
Chronic pain can affect sleep, relationships and emotional wellbeing.
And prolonged psychological distress can influence health behaviours, treatment adherence and quality of life.
For public health, that means mental health cannot remain confined to psychiatric services alone.
Primary care, community medicine, schools, workplaces and chronic disease programmes all have a role to play.
Cancer, diabetes and cardiovascular disease have long occupied familiar territory in public health discussions because their burden can be measured through incidence, mortality and disability.
Mental health asks us to look at another dimension of health: how people experience their lives while living with illness, stress and social pressures.
The challenge isn't simply getting people to talk about mental health.
It is building systems where those conversations can lead to accessible, affordable and appropriate care.