The relationship between our gut and brain is becoming an increasingly significant area of study in mental health. The gut, often referred to as the "second brain," is home to an extensive network of neurons and trillions of bacteria that play a crucial role in both physical and mental well-being. Understanding the gut-brain connection can offer insights into how nutrition influences mental health, potentially leading to more effective treatment strategies for conditions such as anxiety, depression, and stress. The Gut Microbiome and Its Impact on the Brain The gut microbiome consists of a diverse community of bacteria, fungi, viruses, and other microorganisms that inhabit the digestive tract. Research has shown that these microorganisms do much more than aid in digestion—they communicate directly with the brain through what is known as the gut-brain axis (Mayer, 2021). This two-way communication system involves the nervous system, immune system, and hormonal pathways, an...