You are not repeating what I have said in any post Sir.
There are a number of aspects to keeping good health. Your body is working overtime right now to do that very thing. Millions of dead cells are eliminated from the body each day. They are replaced by new. Given the tools, our bodies will continue to do this.
A healthy defence/maintenance/immune system will look after us. However, when a toxin arrives, in a large quantity, or for too long a period; problems can occur.
The body has mechanisms to deal with this. Different globulins spring into action, to rid itself of the undesirables. Coughing, sneezing, fevers, skin pustules, wet poo poo, sweating,,,,. These are not a disease/illness or sickness, although they might not be pleasant. They are the body expelling what it sees as poisons. They are symptoms of toxicity. and should not be suppressed, but rather left, even encouraged, to to their job.
Huge topic. Too big for this thread.