It helps the protection of a body organ let's simplify this a little bit an organ can not just stay in your body fat is a place holder so everything doesnt swish around if you know what i mean. so fat buildes up around organs, tissue, and bones to protect them from harm.
have a good day :)
A.) Health. You're welcome. Search it up on the internet.
The process of Extinction! Hope this answers your question! xx :)
I honestly feel everyone is different but me personally I deal with stress by breathing exercises. It feels good and it makes me get rid of my stress. I also take baths and do my breathing exercises in there as well.