Yoon Hye-jin (45), a former ballerina, recently shared the daily diet she relies on to stay healthy and maintain her figure.
In a recent social media post captioned "What I’ve been eating every day lately," Yoon shared photos of a meal featuring a plate with cucumber, canned tuna, gim (dried seaweed), and a cabbage salad drizzled with a sesame-based dressing. "This may not look like much, but it tastes insanely good," she wrote, showing herself topping gim with cabbage, cucumber, and tuna to eat as a wrap. The light, simple meal centers on a zero-carbohydrate lineup.
A former principal dancer with the Korea National Ballet, Yoon married actor Uhm Tae-woong in 2013 and has a daughter. Through steady practice and self-care, she made an impressive return to the ballet stage this year for the first time in 10 years. A closer look at her daily plate reveals both clear dietary advantages and important nutritional considerations.
High Volume and Protein Support Calorie Control
Yoon’s meal is structured in a way that effectively supports weight control. Cabbage and cucumber are extremely low in calories while being rich in water and dietary fiber. Fiber-rich vegetables increase the physical volume of food in the stomach, helping individuals feel full while consuming fewer calories. This makes it easier to manage overall energy intake without drastically reducing portion sizes.
Tuna provides a substantial protein boost. Protein keeps the body feeling satisfied longer and plays an essential role in preserving muscle mass during weight loss. Maintaining muscle becomes even more critical after middle age, when muscle mass naturally begins to decline. The National Institute on Aging (NIA) recommends incorporating a variety of protein-rich foods—including fish, seafood, lean meats, eggs, legumes, and nuts—into a healthy daily diet.
The inclusion of gim further enhances the meal’s nutrient density, as seaweeds supply iodine and essential minerals. However, if seasoned gim is used, sodium and oil intake can increase, making portion control important. Overall, the strength of Yoon's plate lies in its ability to combine abundant vegetables with lean protein, promoting satiety while keeping total calories low.
"Zero Carbs" Is Not Automatically Ideal
Despite these advantages, an analysis of the single plate highlights key missing elements. The meal contains virtually no carbohydrate sources, such as rice, sweet potatoes, or whole grains.
Carbohydrates serve as the body's primary energy source and are not a nutrient that must be automatically eliminated for weight loss. For individuals with high physical activity levels—such as ballet dancers—restricting carbohydrates too severely can make it difficult to provide sufficient energy for exercise and daily movement.
Rather than cutting out carbohydrates completely, experts recommend choosing nutrient-dense complex options like brown rice, mixed grains, whole grains, sweet potatoes, or legumes in portions matched to an individual's activity level. Consuming one light, low-carb meal a day is generally fine if necessary carbohydrates are consumed at other meals. However, adhering to a similar low-carbohydrate, low-calorie diet across all three daily meals over a prolonged period can lead to nutritional imbalances.
Focus on Muscle and Bone Health After 40
After entering one's 40s, health strategies should focus on preserving muscle and bone integrity rather than strictly tracking weight. Because muscle mass and physical strength naturally decrease with age, adequate protein intake must be paired with regular physical activity, including strength training.
While Yoon’s inclusion of tuna provides valuable protein, relying solely on canned tuna every day is less than ideal. Diversifying protein sources with eggs, tofu, beans, chicken, and various types of fish offers broader nutritional benefits.
Attention must also be paid to calcium and vitamin D, as bone health management becomes increasingly vital for women in middle age. Yoon's plate lacks dairy products like milk or yogurt, as well as calcium- and vitamin D-fortified foods. While it is not necessary to get every nutrient in a single sitting, failing to obtain these essential minerals in other daily meals can lead to deficiencies over time.
Finally, consumers should check the specifics of the sesame dressing and canned tuna used in such recipes. While sesame provides healthy unsaturated fats, store-bought dressings can carry surprisingly high levels of sodium or added sugars. Canned tuna also varies widely in fat and sodium content depending on the brand and oil used, making it essential to review nutrition labels if eaten on a daily basis.
