If you're having problems sleeping, you might: be more likely to feel anxious, depressed or suicidal. be more likely to have psychotic episodes – poor sleep can trigger mania, psychosis or paranoia, or make existing symptoms worse.

When you stick to a diet of nutrient-rich foods, you're setting yourself up for fewer mood swings and an improved ability to focus. Studies have even found that clean diets consisting of mainly whole, unprocessed foods, can help with symptoms of depression and anxiety.

Exercise releases chemicals like endorphins and serotonin that improve your mood. It can also get you out in the world, help to reduce any feelings of loneliness and isolation, and put you in touch with other people.

Stress has a psychological impact that can manifest as irritability or aggression, a feeling of loss of control, insomnia, fatigue or exhaustion, sadness or tears, concentration or memory problems, or more. Continued stress can lead to other problems, such as depression, anxiety or burnout.

If you or someone you care about is chronically using drugs or alcohol it can lead to changes in the brain, which can lead to mental health issues including paranoia, depression, anxiety, aggression, hallucinations, and other problems.

Research suggests that excess body fat and poor eating habits increase inflammatory markers. This heightened inflammation can lead to a higher risk of developing depression and also plays a role in immune system health.

But did you know there are also negative psychological impacts when dealing with an unsatisfying sex life, including: Lowered self-esteem. Increased self-doubt. Lack of emotional connection and.