How much percent of disease do our immune systems fight off?!
Question:
How much percent of disease do our immune systems fight off?
Answers:
A healthy immune system fights off infections all day, almost every day at 100% effectiveness. That is until something throws the immune system off balance, such as getting very tired, or you come into contact with a virus or bacteria which your system hasnt dealt with before. Life is full of bacteria and viruses and you actually need to exercise your immune system to keep it healthy. Living in a sterile world would not be good for anyone except those with a weakened or absent immune system.