Physiological and psychological disorders experienced by a person can also be a factor that causes people to be difficult to store information. Examples are high blood pressure, lack of sleep, taking too many sleeping pills, drinking too much alcohol, and thyroid gland dysfunction. Psychological disorders such as depression, anxiety, or just lack of stimulation, can also be a barrier to the process of forming new memories. Aside from that, you may go to amazon.com/Nitric-Oxide-Supplement-Concentration-Comprehensive/dp/B00DXOIKM0 to find a supplement for enhancing your memorizing ability.
Another factor that weakens memory can be caused by the weakening of the neurons so that the electrical transmission of these cells is no longer sufficient. The proof can be seen from research conducted by an insurance company in Massachusetts that concluded, malpractice lawsuits are mostly directed at older doctors compared to young doctors. Dean K. Whitla, 71, a Harvard psychologist, once tested 1,000 doctors between 30 and 80 years of age. As a result, on average doctors in their 80s can only remember half the information compared to those in their 30s.