Practicing These 3 Sleep Habits Can Increase Your Life Expectancy - CNET

Not getting enough sleep is linked to serious chronic health conditions including cardiovascular disease, diabetes and weakened immune function.

Sleep allows the brain to form new neural pathways to complete other cognitive functions like learning, concentration and problem-solving.

While sleeping, the immune system releases cytokines, a small protein that reduces inflammation or infection.

Deep sleep is one of the most important stages, as it gives your brain and body the chance to rest and recover from the day.

Alcohol is a central nervous system depressant that calms the excitatory nerve cells in the brain.

Intense exercise sessions should generally not be performed right before bed, as they raise your heart rate and stimulate your nervous system, making falling asleep difficult.