A festive quiz for you. Question. What percentage of our immune system resides in the gut?
Answer. 70-80% – which may be worth remembering as we spend the week stockpiling food for the holidays, and start preparing for the annual calorie fest.
A festive quiz for you. Question. What percentage of our immune system resides in the gut?
Answer. 70-80% – which may be worth remembering as we spend the week stockpiling food for the holidays, and start preparing for the annual calorie fest.