A study published in The Lancet has found that mental disorders have nearly doubled over the past three decades, with 1.2 billion people affected globally. This represents a 95% increase since 1990. The research highlights anxiety disorders and major depressive disorders as the most prevalent, with increases of 158% and 131% respectively. The study analyzed 12 common mental disorders, noting that the highest burden now falls on individuals aged 15 to 19. Women are more affected by depression and anxiety, while conditions like ADHD and autism are more prevalent in men. The research indicates that Western nations, particularly the Netherlands, report the highest mental illness rates. Factors contributing to this rise include reduced stigma around mental health, potential overdiagnosis, and the adverse effects of modern living, such as social isolation and poor diet. The pharmaceutical industry also plays a significant role, with the global antidepressant market expected to grow to $18.3 billion by 2027. Experts suggest that lifestyle changes, such as reducing screen time and fostering social connections, can help mitigate mental health issues.