Why a Better Night's Sleep is Important? Better sleep plays a vital role in both mental and physical health. A night of good quality sleep makes one feel better during the day. The human body needs rest to function properly. Sleeping isn't merely shutting off the body; it's the hours when the brain stays busy in biological maintenance to function properly during the day so one can work at its best the day ahead. Health Benefits of Better Night's Sleep There are multifarious health benefits of sleep. The main benefits are as follows: Helps in Lowering Blood Pressure Gives Boosting Mood Helps in a sharper Brain Good for Heart Health Improves Immune System Helps in Controlling Weight Poor Sleep is Linked to Anxiety and Depression What Are the Causes of Sleeplessness (Insomnia)? Sometimes people don't get enough sleep when they are busy or sometimes there are some medical conditions behind it. Below is a list of conditions that can affect