Good bacteria, also known as beneficial or probiotic bacteria, are microorganisms that live in and on the human body and provide various health benefits. These bacteria are crucial for maintaining a healthy gut, aiding in digestion and nutrient absorption, producing vitamins, and supporting the immune system. They also help prevent infections by outcompeting harmful bacteria. Key roles of good bacteria: Digestion and Nutrient Absorption: Good bacteria help break down food and absorb essential nu

The human body is home to trillions of microorganisms that have direct and indirect impacts on health and disease. Our Nature Milestone in Human Microbiota Research provides a historical perspective of the breakthroughs in the field. Learn more: https://go.nature.com/2JknpsQ | Nature Portfolio