The World Health Organization (WHO) has issued a warning about the sharp rise in lifestyle-related illnesses worldwide, calling for immediate action to combat what experts are calling a "silent epidemic" of preventable diseases. According to a 2025 Global Health Report released this week, non-communicable diseases (NCDs) such as diabetes, high blood pressure, obesity, heart disease, and depression are responsible for nearly 74% of all global deaths — a dramatic increase from previous years.
Experts blame modern lifestyles — including sedentary behavior, unhealthy diets, stress, lack of sleep, and excessive screen time — for the growing burden of NCDs. “People are moving less, eating more processed food, and living in high-stress environments,” said Dr. Maria Caruso, WHO’s Director of Global Wellness. “The result is a generation at greater risk of chronic illness at younger ages.” In Bangladesh, recent health data from the Ministry of Health and Family Welfare shows that over 12 million adults are living with diabetes, and cases of high blood pressure among people under 35 have nearly doubled since 2020.
Alongside physical health concerns, mental health remains a major issue. The pandemic's long-term effects, coupled with economic uncertainty and social media addiction, have driven a steep rise in anxiety and depression. A 2025 survey by BRAC Health found that 1 in 3 young people in urban Bangladesh experience moderate to severe stress, often linked to academic pressure, unemployment, and excessive smartphone use. “Increased screen time, disrupted sleep cycles, and a lack of outdoor activity are major contributors,” explained Dr. Rubina Haque, a psychologist at Dhaka Medical College Hospital. “Many young people are silently struggling.”
In response to these trends, health authorities in many countries are shifting focus from treatment to prevention. Bangladesh’s government is launching new public awareness campaigns promoting physical activity, mental health checkups, and regular screenings for blood pressure and blood sugar. Several schools and workplaces are introducing mandatory fitness breaks, healthy canteens, and digital wellness programs aimed at reducing stress and encouraging healthier living. “Health is no longer just a hospital issue,” said Dr. Kamal Uddin, Director of Community Health at the Directorate General of Health Services (DGHS). “It’s a personal, family, and societal responsibility.”
Meanwhile, telemedicine and AI-powered health apps are making basic care more accessible. Platforms like Doctorola and Praava Health are helping patients connect with doctors online, order medicines, and monitor chronic conditions from home. Wearable devices, like smartwatches with health tracking, are also gaining popularity for real-time monitoring of heart rate, sleep, and stress levels.
As the world faces growing health threats — from poor lifestyle habits to environmental pollution — experts stress the importance of early education, community support, and government action. “If we don’t act now, we’ll have a future generation that’s sicker and more dependent on long-term treatment,” warned Dr. Caruso. “But with the right interventions, much of this is still preventable.”
