What causes mental illness ?
Physical causes are those which are biological in nature. Someone might inherit characteristic from their family through their genes which mean they are much more at risk than other people. It has also been found that people who have suffered head injuries can experience changes to their personality, and in some cases may begin to experience schizophrenia and psychotic type symptoms.What happens during pregnancy can have affect on how the baby's brain develops. For example if a mother is taking drugs while she is pregnant, or if she gets a virus (like the flu).There have been reports that suggest vitamin and mineral deficiencies such as Vitamin D, zinc and certain fatty acids may also be related to our mental health. What are the causes of mental illness? Although the exact cause of most mental illnesses is not known, it is becoming clear through research that many of these conditions are caused by a combination of biological, psychological, and environmental factors.
Social and environmental causes
Things that are going on around us, and how we feel about them can have a big impact on our mental health.
Certain stressors can trigger an illness in a person who is susceptible to mental illness. These stressors include:
Your psychological state can influence your mental and emotional state, particularly if you are are coping with traumatic and abusive past or current experiences. Significant life events, like bereavement, divorce or if you have self-destructive thought patterns and perceptions, can impact on your mental health. For example, post-traumatic stress disorder (PTSD), anxiety and in more extreme cases Dissociative Identity Disorder (DID – in the past referred to as multiple personality disorder) are all mental health conditions that are commonly found in people who have been abused. For many people with mental health problems, it is not a single factor or type of factor that has led to the development of their problems. It is often the case that a series of events have occurred, that have eventually triggered mental illness.
What are the causes of mental illness? Although the exact cause of most mental illnesses is not known, it is becoming clear through research that many of these conditions are caused by a combination of biological, psychological, and environmental factors.
Biological Factors Are Involved in Mental Illness
Some mental illnesses have been linked to an abnormal balance of special chemicals in the brain called neurotransmitters. Neurotransmitters help nerve cells in the brain communicate with each other. If these chemicals are out of balance or are not working properly, messages may not make it through the brain correctly, leading to symptoms of mental illness. In addition, defects in or injury to certain areas of the brain have also been linked to some mental conditions.
Other biological factors that may be involved in the development of mental illness include:
Psychological factors that may contribute to mental illness include: