Final answer:
Millions of people globally suffer from mental health issues, with over 50 million adults affected in the United States alone. These issues impact mortality and are accompanied by significant stigma compared to physical health problems. Mental health problems are present in all countries, transcending geographical boundaries.
Step-by-step explanation:
At any given time, there are millions of people suffering from mental, neurological, and behavioral problems. According to the National Institute of Mental Health, the United States has over 50 million adults with mental illness or mental disorder, which is 20 percent of the total adult population. Mental health problems affect mortality, as they can contribute to both increased risk of physical health issues and substance use, which may lead to premature death. Moreover, there is significant stigma associated with mental health problems compared to physical health problems; this can result in a lack of understanding and support for those affected and can hinder their ability to seek help and receive adequate treatment. Mental health issues are found in all countries worldwide, and they are not limited to any single geographical area or group of people.