Types of functional beverages consumers have tried South Korea 2019, by age group
Rakuten Insight in November 2019, around 61.7 percent of respondents aged between 45 to 54 years old in South Korea stated that they had consumed fermented and probiotic drinks that claimed to promote gut health. These include beverages such as kombucha tea or drinks with added raw apple cider vinegar.
According to a survey conducted by