It is bad to sleep next to your phone as it can stimulate your brain and prevent you from getting the proper sleep.
However the phone itself is safe to sleep next to and won't harm you and if there is a potential risk of severe weather then it's better to keep the phone on and next to you to get alerts.
The reason you should never sleep on your right side has to do with acid reflux and heartburn as sleeping on your right side with heartburn or acid reflux can make the symptoms worse.
If you do have acid reflux or heartburn you should sleep on your left side.
But if you don't have any acid reflux or heartburn issues then sleeping on your right side is okay.
The side of the bed that most females sleep is on the left side of the bed which makes them feel safe.
The sleeping position that relieves gas is sleeping on your left side which helps with digestion and helps to relieve gas.
The sleeping position that is good for weight loss is sleeping on your back and sleeping on your side.
Side sleeping also helps to improve sleep, helps you lose weight and reduce pain, and avoid swelling in the thighs, legs, buttocks.
Sleeping on your side is also good for digestion and avoids the accumulation of fat.
The position that is the healthiest to sleep in is on your side or on your back.
Sleeping on your side or back makes it easier to keep the spine supported and balanced which also relieves pressure on your spine and also enables the muscles to recover and relax.
Sleeping on your back has the maximum health benefits and is good for your spine and in relieving your knee and back pain too.
Sleeping on back can also reduce your back or joint pain.
Also having a pillow that is kept beside your knees can help you keep the curvature of your knee aligned.
The most unhealthy sleep position is the fetal position.
The fetal position refers to the position which involves bowing your head forward, arching the back, bending at the hips, and flexing at the knees, which is particularly unhealthy because of how many parts of the body can be negatively affected.
People with heart failure might experience discomfort on their left side and prefer to sleep on their right side.
Some people that sleep on their front may also benefit from sleeping without a pillow.
It can also aid in maintaining the posture of the neck and spine as you sleep, reducing neck and back pain.
However, not everyone should do it.
Without a pillow, those who sleep on their back or side may experience neck or back pain.