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.”
Navigating the Frontier of AI Tools and Automation: Challenges and Importance in Today's World
Demographic Shifts in the United States: A Changing Nation Over Time
Supreme Court Ruling on Presidential Immunity Sparks Nationwide Debate
Global Stock Markets Mixed Amid Inflation Worries and Earnings Reports
Tensions and Conflict Define Recent Months In the last few months, the global political landscape
A major new international study has found a strong link between excessive screen time and mental health challenges in adolescents, including rising rates of insomnia, anxiety, and depression. The report, published by the Global Youth Wellness Foundation (GYWF), surveyed 72,000 teenagers aged 13 to 19 across 20 countries, including Bangladesh, the U.S., UK, and Japan. The study revealed that teenagers who spend more than 4 hours a day on social media or smartphones are twice as likely to report symptoms of poor sleep quality, mood swings, and lack of motivation. Digital Overload and the "Always-On" Culture "Teens today are exposed to a constant stream of notifications, comparisons, and content that overstimulates the brain," said Dr. Nafisa Chowdhury, lead researcher on the Bangladesh team. “It disrupts their sleep cycles, reduces face-to-face interactions, and fuels self-esteem issues.” Many teens reported checking their phones immediately before sleeping and even waking up at night to respond to messages or scroll through TikTok and Instagram. Mental Health Crisis in the Digital Age The study found: 34% of respondents reported signs of clinical depression 41% had trouble sleeping more than 3 nights a week 29% felt "chronically anxious" or socially disconnected Girls were more likely to report emotional distress linked to social media use In Dhaka, psychologists at private clinics say they’ve seen a threefold increase in teen patients over the past two years. What Experts Recommend Digital curfews: No screens 1 hour before bed App timers: Set daily limits for entertainment/social platforms Offline time: Encourage outdoor activities or family meals Mental health education: Include digital wellness in school curriculum Government Initiatives Underway In response to the growing concern, Bangladesh’s Ministry of Education is working with health officials to launch a "Safe Screens" campaign in schools, promoting healthy digital habits and offering workshops for both students and parents. “This is a national issue, and we must protect our next generation,” said Dr. Mostafa Kamal, advisor to the National Adolescent Health Program.
In recent years, Bangladesh has witnessed a concerning surge in lifestyle-related diseases such as diabetes, hypertension, heart disease, and obesity. Health experts and medical professionals are sounding the alarm as these non-communicable diseases (NCDs) are becoming increasingly common among people of all ages, especially in urban areas. The trend indicates a significant shift in the nation’s health landscape, which once was more focused on communicable diseases and infections. According to the Bangladesh Bureau of Statistics and several health studies, one in every three adults is at risk of developing high blood pressure, while diabetes is affecting both middle-aged and younger individuals at an alarming rate. Cardiovascular diseases are now one of the leading causes of premature death in the country. Doctors say this shift is largely driven by rapid urbanization, poor lifestyle choices, and lack of health education. The root causes of this growing health threat are deeply linked to changing lifestyles. Fast food consumption has increased dramatically in the past decade, especially among the youth. Fried items, sugary drinks, and processed snacks have replaced home-cooked meals for many people. At the same time, physical activity has decreased due to technology-driven work and entertainment habits. Office workers spend long hours sitting, children prefer mobile games over outdoor play, and people generally avoid walking even short distances. Stress is another major factor contributing to lifestyle diseases. Busy work schedules, financial pressure, and social expectations are leading to sleep disorders and mental health issues like anxiety and depression. Unfortunately, mental health remains a less talked-about topic in our society, leaving many people untreated and unaware of the connection between stress and physical illness. Doctors are urging people to adopt preventive measures rather than waiting for symptoms to appear. These measures include eating a healthy, balanced diet with more fruits, vegetables, and whole grains; drinking sufficient water; avoiding excessive sugar and salt; and engaging in regular physical activities such as walking, yoga, or exercise. Avoiding smoking and alcohol is also highly recommended. Health campaigns and educational programs are essential to raise awareness across all sections of society. Experts suggest that schools should introduce health and nutrition education from an early stage. Workplaces should encourage short breaks, offer healthy snacks, and promote mental wellness. Government healthcare centers can also play a key role by organizing regular health check-up camps and offering guidance on maintaining a healthy lifestyle. The government has taken some steps, including launching awareness drives and strengthening non-communicable disease units in hospitals. However, more action is needed to reach rural populations and lower-income groups who often have less access to healthcare and information. The rise of lifestyle diseases is not just a medical issue—it’s a social, economic, and national concern. If left unaddressed, it could burden families with high treatment costs, reduce workforce productivity, and increase pressure on the already strained healthcare system. Public health specialists are warning that Bangladesh could face a serious health crisis in the next two decades if preventive steps are not taken now. The message is clear: small daily changes like eating nutritious food, staying physically active, reducing screen time, and managing stress can have a huge impact on long-term health. Now is the time to act, before these silent diseases take a louder toll on our lives.
