summary ofThe Sleep SolutionBook by W. Chris Winter, MD

first KEY POINT

Sleep is one of our primary drivers

Sleep is an integral part of human life that many people don't pay adequate attention to. To have a healthy and functional mind, you must sleep well every night. Sleep is an essential part of the body’s glymphatic system that removes waste in the brain. Scientists proved that the glymphatic system works more effectively when a person is asleep.

When you don't sleep well, your energy levels reduce, and your body directs you to replenish the energy by eating a lot of food, which can cause you to gain weight.Lack of sleep can also cause the heart to function less adequately. The heart needs a rhythm to pump blood, which is less effective in people who don't sleep well. Sleep is an active mechanism humans use to stay alive.

Indeed, we shouldn’t overlook animalistic drives in humans. The human body is programmed to use primary drives to keep the body healthy. Some examples of these primary drives include food and water to nourish the body, the drive to reproduce, and the drive to sleep. These drives receive fuel from food, water, sex, and sleep.Without good sleep, a primary drive is neglected, and the body reacts negatively. There are misconceptions about patients who feel they do not need to sleep or that their productivity is not affected by lack of sleep. Regardless of how restless or busy you are, you'll sleep — everybody sleeps.The amount of time you need to sleep is relative because humans differ. Whenever the question of how much sleep you need pops up, the first thing to understand is that there isn't a fixed time frame, but you should always sleep enough and well.Research has helped in narrowing down the various demerits of sleeplessness; reading this summary to the end will help unravel and overcome its tell-tale symptoms.