Microbiome Testing Services Boom in Japan

According to Kyodo News, a growing number of people in Japan are taking an interest in improving their gut health and diet. Seizing on the trend, major food companies are stepping up their offerings of microbiome testing services delivered by mail and through smartphone apps.

These services let users send test samples by post for analysis of the bacterial composition of their gut, after which they receive tailored nutrition and lifestyle recommendations. Alongside the traditional mail-in sample format, mobile apps are also being built in to help users track and adjust their daily eating habits.

The entry of major food companies into this field signals rising demand for proactive health care among Japanese consumers. The trend reflects a shift in how people approach their health, as medical and nutritional services become increasingly digitized and personalized.