microbiome in disease

The microbiome refers to the trillions of tiny microorganisms, like bacteria and fungi, living in our bodies, especially in the gut. These microorganisms play a crucial role in maintaining health by aiding digestion, supporting the immune system, and keeping harmful microbes in check. When the microbiome becomes out of balance—due to factors like poor diet, antibiotics, or illness—it can contribute to diseases such as inflammatory bowel disease, allergies, obesity, and even mental health issues. Maintaining a healthy microbiome is important for overall well-being and disease prevention.