But how can we boost our bacteria and create the right environment for the tiny wriggly things?
One test showed adding simple foods to your diet was better than expensive supplements!
Drinking kefir was shown to be the best way to gain healthy bacteria, whereas eating prebiotic foods allowed a framework for them to thrive.
Prebiotic foods can be Jerusalem artichokes, chicory root, onions, garlic and leeks.
Great news! I’m skipping Holland and Barrett and heading to Waitrose….