A strong gut is vital for overall health, as it helps absorbs nutrients, regulates blood sugar and lowers obesity risks.
The gut, which refers to the digestive organs, requires trillions of of both good and harmful bacteria that make up the microbiome - a crucial internal ecosystem that strengthens the immune system. Both types must be "carefully balanced" for a healthy gut.
Diet, sleep and mood all play a role in optimal gut health. But if you're not looking after your stomach, your body will let you know with a number of unpleasant symptoms.