Lack of sleep is a common problem and almost everyone faces it at some point of their lives. The lack of sleep effects are caused by many factors like anxiety, jet lag, and shift work and so on. Since sleep is an essential and vital part of our life, lack of sleep can lead to various serious and complicated physical as well as mental problems. Some of the common lack of sleep effects is discussed below:
Obesity: Lack of sleep can make an individual obese. It is due to the simple fact that the human body burns around 65% of calories while sleeping. Lack of sleep can lead to less burning of calories, more appetite and slowing down of metabolism of our body. The more our metabolism slows down there is less conversion of calories into energy leading to more weight gains.
Mental disorder: Since long time, mental illness has been linked to lack of sleep. Abnormal emotional reactions are caused due to deprivation of sleep. It also leads to the poor memory for learning.
Diabetes: Deprivation of sleep cause diabetes as the body tends to resist insulin more with the lacking of sleep. Insulin is vital for our body to maintain a low glucose content but less sleeping tends to slow down our body and even make it non-responsive.
Stress: Both lack of sleep and stress goes hand in hand. Individuals who sleep less produce more cortisol or stress hormones. More stress hormones mean more probabilities of tensions even while facing a small problem.
Heart disease: There is always a risk of the rise of cardiovascular disease by 33% with less sleeping. Lack of sleep can lead to narrowing of arteries. This causes common heart attacks and various other heart ailments.
Immunity problems: Lack of sleep affects our immunity system making it low. It makes us more prone to catching cold and flu, H1N1 virus and other ailments. Less sleep undermines the regulation and metabolism of our immune system.
Proper diet and avoiding spicy food, avoiding alcohol, reading a book before going to bed, avoiding caffeine, de-stressing by taking a warm bath, meditating before bed-time, regular exercise in the morning, etc. are the different ways by which one can improve sleeping.