There's no connection I think to what you did throughout these years. But if you're immune system isn't strong.
You've got to do these things such as, exercising and eating healthy foods.
Thanks sir for the info
You're welcome, sir.
Strengthen yourself and it is good that you're asking and worried about your health because, others don't have time for it and just settles what they feel and don't spend any time knowing more about it.