What are the key societal and environmental factors that increase the risk of mental health problems?

 What are the key societal and environmental factors that increase the risk of mental health problems?

The environmental risk factors for weak mental health include poverty, social inequality, domestic issues, and lack of access to education and health care. Environmental stress, like natural disasters and the death of loved ones.

Poverty affects the prefrontal cortex, amygdala, and white matter, causing mental health issues by disrupting learning, memory, stress, and emotional control. That’s caused by chronic adversity or conditions like depression.

How poverty cause depression

Childhood poverty impairs its connection with the prefrontal cortex, which regulates emotion, because of affecting the amygdala, an emotional processing center, making it hyperactive to create this complete process. When amygdala altered function, prefrontal cortex regulation leads to high sensitivity to stressors and social threats, which increases risk of depression and mood disorders in adulthood.

Poverty stimulate brain to cause stress

Changes in brain function and structure, particularly in the hippocampus and frontal lobes that affect learning and memory. In poverty, hunger, adult, or child, are facing severe stress stimulated by signals from the hunger point of the stomach and adapted by the brain which then transmitted signals to concerned areas in brain, and in dealing process, individual develop stress and mental disorders.

Negative effects of environment

Childhood trauma and exposure to pollution, mistreatment, chronic stress from social disadvantage like unstable social contacts, poor nutrition, and environment which is not accepted to society or culture (such as bullying or lack of social support) can lead to the development of depression.

The amygdala activates extremely in a negative environment, particularly in the so-called lateral amygdala, which causes an increased perception of threats. In a negative or stressful environment, the body releases hormones to trigger the "fight-or-flight response," including adrenaline, noradrenaline, and cortisol.