Any kind of food or drug affects the mind or body in some way.
bilharzia affects the body if you play around in lakes and you are not safe
alcohol affects every organ in your body; that's if you have too much.
it affects you emotionally and it affects your whole body mostly your heart so it can increase your chances of a heart attack at an earlier age
Yes, aging affects the function of all body systems.
it affects the immune system.
temperature
Asthma affects the lungs.
Hepatitis affects the liver in the body.
Heart
eye
The joints in your body