They might interfere with getting a good nights sleep, but they are not harmful. They are actually good for alot of people since napping can lower blood pressure, and aid in relaxing and stress reduction.
Yes
If AF refers to Atrial fibrillation, yes, it can shorten your life.
Most cases produce symptoms but do not shorten life expectancy.
Some mild upgrades can actually lengthen the life. It's the major upgrades that can shorten the life.
it can shorten your life span because i am 16 and the specialist told me that i could die in my 30s because of it
NO!!
It can save your life and can take you to a imagnarie world
No.
Most likely
factors affecting product life cycle
No, unless you die in the accident
skin oils
No, a magnet will not affect a battery.