Fermented soy sauce is considered good for the body because it contains beneficial bacteria, known as probiotics, which can help support a healthy gut microbiome. The fermentation process also breaks down the soybeans, making the nutrients and amino acids in soy sauce more easily digestible and absorbable by the body.

In addition, fermented soy sauce has a complex, rich flavor that can enhance the taste of many dishes. It is often used as a condiment or flavor enhancer in Asian cuisine. Overall, fermented soy sauce can be a healthy and flavorful addition to a balanced diet.