3. Can mental health be genetic?
Certain mental disorders tend to run in families, and having a close relative with a mental disorder could mean you are at a higher risk.
Anxiety, for example, is a complex mental health condition that’s likely to be influenced by a combination of genetic and environmental factors.
While anxiety isn’t just down to genetics, there is evidence to show that genetics can play a role in making someone more susceptible to developing anxiety. Anxiety can run in families, demonstrating a genetic link and increased risk among close relatives.4
“Some conditions are more strongly expressed through genetic transmission and others can be inherited but remain latent within individuals until they are triggered by external factors such as experiencing stress, engaging in harmful behaviours such as excessive alcohol consumption or recreational drug use et cetera”, explains Dr Natasha Bijlani, consultant psychologist.
Though, this being said, if a family member has a mental disorder, it does not necessarily mean you will develop one. Many other factors also play a role, such as environmental and psychological factors.5