I believe we have too much emphasis on hygiene, we humans cannot survive without bacteria, everyone has around 3 1/2lbs of bacteria in their gut (Absolutely Billions) collectively known as the “Microbiome” or Biome for short, some of this is good bacteria, some not so good, this bacteria repairs your digestion system, harmonizes your immune system, it helps to clean your blood, without it, we wouldn’t survive… Unfortunately, antibiotics destroys the Biome, they kill the good bacteria along with the bad, taking a course of antibiotics will leave you with a weaker immune system, it takes approximately 6 months to a year for your Biome to recover…Now I don’t eat meat, I eat fish though (A Pescatarian) I try to avoid farmed Salmon though, they use heavy doses of human antibiotics treatments, for Furunculosis (I worked on a Salmon farm)… Farmed Red Meat is also questionable, farmers found out years ago, if you give your cattle lots of antibiotics, then they gain a lot of weight, so some are inclined to give their cattle cheap antibiotics, I am not saying you should avoid Red Meat, I am saying there is an element of risk… Now, I am a double Sepsis survivor, I try to avoid antibiotics as much as possible, we can’t avoid them completely, it would be nice to think, my immune system helped, perhaps it did, perhaps not? So if I drop a piece of food on the ground (much depends on what & where?) I will normally pick it up and eat it, I want that bacteria to build up some immunity, my dogs will lick my face regularly, I occasionally let them do so, I am aware they are full of bacteria, but again we need some… I shower every morning, sometimes twice a day, if I am doing heavy manual labour, I am just less fussy about what I eat, within reason
As always, YMMV… Cheers Kev