Research conducted reveals almost 20% people globally suffer from sleep deprivation. Sound sleep is vital if a body is to maintain its overall health. Lack of sleepiness can cause irritability, mood swings, improper motor functions and focus issues.
On a larger scale, sleeplessness can result in major issues like heart diseases, diabetes, and insomnia which can affect body’s immunity. Now, melatonin a hormone produced by the pineal gland normally helps in regulating sleep-wake cycles. But, often due to external factors like stress and old age, jet lag or irregular routines, the hormone production can fluctuate.