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.
Help oxygenate your body by eating potatoes, a source of iron. Each of your cells relies on oxygen for cellular respiration -- the process by which cells generate energy. Proper oxygenation depends on your cardiovascular system, your heart and your blood vessels, which carry oxygen-rich blood throughout your body. Nutrients, including essential minerals, nourish your circulatory system so it can efficiently carry oxygen to your tissues via your bloodstream.