Getting a good night's sleep is essential for your body and brain to function properly. Studies have shown that getting enough sleep can help improve your learning, memory, decision-making, and even creativity (1, 2, 3). In addition, not getting enough sleep has been linked to an increased risk of diseases such as heart disease, diabetes, and obesity (4). Sleep helps keep your mind and body healthy.
When you're tired, you can't function at your best. Sleep helps you think more clearly, have quicker reflexes, and focus better. It is just as important to good health as diet and exercise. A good night's sleep can improve brain performance, mood, and overall health.
It also helps maintain hormonal balance, which keeps your heart healthy, reduces stress, and helps keep your blood sugar level steady.