What is the most common type of mental illness in the world?

The most common type of mental illness in the world is anxiety disorders. According to the World Health Organization (WHO), one in 13 people globally suffers from anxiety, making it the most prevalent mental disorder worldwide. Anxiety disorders can be characterized by feelings of fear, nervousness, and worry that are persistent and interfere with daily life. They can manifest in a variety of ways, including panic attacks, phobias, and obsessive-compulsive disorder (OCD).

Other common mental illnesses include depression, which affects more than 264 million people worldwide, and bipolar disorder, which affects about 45 million people worldwide. Schizophrenia, although less common, affects about 20 million people worldwide.

It is important to note that mental illness is a global public health issue that affects people of all ages, races, and socioeconomic backgrounds. It is often stigmatized and underdiagnosed, but with increased awareness and access to mental health services, individuals can seek the help they need to manage their conditions and improve their quality of life.