However, I also thought that your immune system needs to be tried, to remain active and effective. Sorta of like exercising your muscles.
So i have come to trust my immune system, I take vitamins B, C and D specifically for the immune system benefits. I have never taken vaccines , except when I was 6 y/o and they forced polio and tetanus vaccines by government school.
I rarely get a cold, or influenza or any other kind of infectious disease.
I find this research very interesting.
What a vaccine does is try your immune system. Gives it a look at the virus so it can build antibodies to it. Apparently it's the additives and preservatives that cause most of the problems.
Add to the list.....drink the water from sources other than plastic bottles