"The microbiome is made up of millions of bacteria and yeast that live in your gastrointestinal system and affect your health ...

Humans have been tinkering with ways to ferment milk into more shelf-stable products like kefir, cheese, and yogurt for thousands of years. Today, even though most commercially produced yogurt depends ...

By eating certain foods and taking probiotic supplements — or ‘gut health supplements’ — you can may be able to change your ...