Not only can sleep reduce your stress level, but sleep is how your body repairs itself.
For this reason, getting an adequate amount of sleep can result in a stronger immune system, making it easier for your body to fight off viruses.
Sleep is also important as you get older because it can improve memory and concentration. Aim for at least seven and a half to nine hours of sleep per night.
If you have trouble sleeping, talk to your doctor to find the underlying cause. Causes of insomnia can include inactivity during the day and too much caffeine. Or it can be a sign of a medical condition like sleep apnea or restless leg syndrome.
If you have insomnia problems please do not self-medicate, instead, schedule an appointment with your primary doctor.