Actress Jung Ryeo-won's simple dinner spotlights Korean food's health benefits

South Korean actress Jung Ryeo-won sparked online interest after posting a photo of her dinner — mushroom rice with cucumber namul, kimchi and roasted gim — that nutrition experts say is a practical example of gut-friendly traditional Korean cooking, The Korea Times reported.

The meal, built around fermented foods and fiber-rich ingredients, shows how traditional Korean home cooking can address modern nutritional priorities — including gut health and blood sugar management — without specialty products or complex preparation.

Jung Ryeo-won, who began her entertainment career as a member of the music group Cax before transitioning to acting, posted the meal on social media. According to The Korea Times, the dinner consisted of mushroom rice with three side dishes: cucumber namul, kimchi and roasted gim.

Mushrooms mixed into the rice reduce the dish's overall caloric density and help stabilize blood sugar levels, The Korea Times reported. The publication noted that beta-glucan, a compound found naturally in mushrooms, supports immune function and contributes to gut health, citing research from the Food Chemistry journal.

The cucumber-based namul rounds out the meal with additional benefits: cucumber is composed primarily of water, is low in calories and aids in the excretion of excess sodium, according to The Korea Times.

Roasted gim — dried seaweed — is high in soluble dietary fiber and functions as a prebiotic, feeding beneficial bacteria in the gut while also relieving constipation, The Korea Times reported, citing Kormedi.com, a South Korean health and medical portal.

Kimchi, when consumed in moderate portions, supports digestion and the gut microbiome, according to The Korea Times. Nutritionists noted the meal is especially strong in dietary fiber, seaweed and fermented ingredients, all of which benefit gut health, and could be further balanced with high-quality protein such as eggs, fish or tofu.

The Korea Times noted the meal gained traction online not only because of Jung's celebrity profile but because it illustrates that everyday traditional Korean food can align closely with contemporary nutrition science.