What is the 321 rule before bed?
The 3-2-1 rule simply means no heavy food 3 hours before sleeping, no study or work 2 hours before sleeping, and no phone or laptop 1 hour before sleeping.
What is the unhealthiest sleeping position?
The unhealthiest sleep position for most people is sleeping on your stomach. This sleep position will cause your neck to twist sideways for a long time, and it may cause pain in your neck and…
what is the 5-3-3 rule for babies?
The 5-3-3 rule for a baby refers to a way of understanding the sleeping patterns of a baby at night. It means that the baby sleeps in three stretches, 5 hours, 3 hours, and another…
What common habit is linked to dementia?
One common habit that can increase the risk of dementia is chronic sleep deprivation—sleeping 4–5 hours a night or staying up late all the time can be harmful to the brain’s repair, memory, and blood…