Broadcaster and former comedian Maeng Seung-ji has sparked widespread interest after revealing the daily habits that allow her to maintain the same physique she had in her 20s.
Maeng recently took to social media to emphasize the critical role of day-to-day self-care, writing, “What I really feel these days is that maintaining your figure ultimately comes down to consistent habits.” She added that “eating well, resting well, and managing yourself consistently” is just as important as working out, noting that “even if it doesn’t show right away, a few months later, a few years later, it definitely shows.”
Her non-negotiable daily routine boils down to three pillars: swimming, consuming red wine vinegar, and securing deep sleep.
Swimming: A Full-Body Workout for Caloric Burn and Strength
Swimming is a premier full-body workout that evenly engages muscles across the entire body, including the arms, shoulders, and core. Because swimmers must continuously overcome the resistance of water, the exercise demands high energy expenditure, making it highly effective for burning calories and building strength. The metabolic effect is further boosted as the body expends extra energy to maintain its core temperature. Additionally, underwater hydrostatic pressure promotes healthy blood and lymphatic circulation, which can actively help reduce swelling.
Red Wine Vinegar: Acetic Acid and Antioxidants for Metabolic Health
The red wine vinegar Maeng highlights has gained significant traction among health enthusiasts, particularly with the rising popularity of "blood sugar diets." Rich in acetic acid, red wine vinegar helps prevent sharp spikes in blood glucose by moderating fluctuations when consumed around mealtimes. Taken before a meal, it can aid in appetite control and weight management. Taken afterward, it supports gastric acid secretion and digestion, which can ease feelings of bloating.
Furthermore, red wine vinegar is packed with polyphenols. These powerful antioxidants effectively eliminate reactive oxygen species, lowering oxidative stress and suppressing inflammatory responses. By reducing oxidative stress, polyphenols help improve skin elasticity and prevent premature aging.
Deep Sleep: Quality Over Quantity for Weight and Blood Sugar Regulation
Restorative sleep extends far beyond basic rest; it is vital for physical recovery, immune function, hormonal balance, and mental clarity. During deep sleep, the body repairs damaged cells and muscle tissue while clearing metabolic waste accumulated in the brain. Insufficient sleep quickly leads to reduced concentration, chronic fatigue, and disrupted appetite regulation.
Numerous studies underscore the link between sleep deprivation, obesity, and poor blood sugar management. When the body is sleep-deprived, it secretes more ghrelin—the hormone that stimulates appetite—and less leptin, the hormone responsible for signaling fullness. This hormonal imbalance often triggers "false hunger," driving cravings for high-carbohydrate snacks like cookies or bread. Ultimately, a lack of sleep disrupts the body's overall metabolic processes, causing blood sugar levels to become unstable.
