Causes of Narcissistic Personality Disorder. The causes of NPD arenât well understood. Inherited genetic defects are thought to be responsible for up to 50 percent of cases. Contributing environmental factors may include childhood abuse or neglect, excessive pampering, or unrealistic expectations from parents.arcissistic personality disorder (NPD) is a mental condition in which sufferers have an inflated opinion of themselves and an intense need for the admiration and attention of others.
3.) Healthy Fluids. Staying hydrated can be challenging, but it can also help you improve your oxygen levels. Water molecules or H2O are made of two hydrogen atoms and one oxygen atom. Drinking enough water will help you stay hydrated.
1. Exercise. To ensure your blood is infused with oxygen, you need to work out regularly. When you work out, the cells in the body burn oxygen faster than the regular rate (1). As the carbon dioxide levels in the body increase, your brain increases the respiration rate to get more supply of oxygen. Your lung and heart perform at optimum capacity during the exercise to intake more oxygen.