Sleep plays a vital role in maintaining the body’s overall health. Sleep deprivation can result in increased chances of diabetes, heart and kidney diseases and many more ailments. Now, the human body has a pea-shaped gland which produces the hormone melatonin. This hormone is responsible for maintaining the body’s circadian clock and therefore induces sleep.
However, melatonin can sometimes fluctuate due to conditions like hormonal imbalances, stress, old age or medication and irregular routine. In such cases, people can suffer from insomnia and sleep disorders which affect day-to-day life negatively.