Hundreds of people in the world ignore sleep as very trivial, even though their body itself works for sleep. According to health experts, the chances of people suffering from various diseases increase if they ignore sleep or those who do not sleep. Experts say that many times people do not sleep alone, while some do not sleep at all or face difficulty in sleeping. According to health experts, one of the main causes of sleep problems can be low production of melatonin in the body. Melatonin is a hormone secreted by the brain gland that causes a feeling of sleepiness in the dark and reaches its maximum around 02:00.