Breakfast breaks an overnight fast and delivers the day’s first wave of nutrients. While eating breakfast alone does not guarantee weight loss, the specific foods chosen for that initial meal play a critical role in regulating appetite, extending satiety, and shaping overall daily nutrition.
Pharmacist Jung Hye-yoon, who goes by the nickname “Uni Pharmacist,” recently shared her morning routine in a social media video titled “Five Foods I Always Eat in the Morning.” Having lost 18 kg through consistent dietary management and maintained a slim figure, Jung highlighted five staples from her personal routine.
Boiled Eggs
Ranking boiled eggs as her top recommendation, Jung emphasized that protein is the key nutrient for sustaining all-day fullness. Eggs provide a high-quality protein source that manages hunger early in the day. Her advice aligns with clinical research: a 2008 study published in the International Journal of Obesity evaluated 152 overweight and obese adults and found that participants who consumed an egg-based breakfast lost 65 percent more weight over eight weeks than those eating a calorie-matched bagel breakfast.
Tomatoes and Olive Oil
Jung’s second recommendation pairs tomatoes with a drizzle of olive oil. Tomatoes are rich in lycopene, a potent carotenoid antioxidant responsible for their red pigment that helps prevent aging by reducing oxidative stress. Because lycopene is fat-soluble, consuming it alongside healthy fats like olive oil significantly increases how efficiently the body absorbs and uses it.
Lukewarm Water
Jung also recommends starting the day with a glass of lukewarm water to wake up the metabolism and promote bowel movements. Because body fluids are depleted through breathing and sweating during sleep, morning hydration helps maintain normal digestion and bowel function. However, despite common belief, medical consensus remains cautious about whether lukewarm water specifically accelerates metabolism or burns fat.
Greek Yogurt
Greek yogurt is another high-protein staple that works well for breakfast. Because excess moisture and whey are strained during processing, Greek yogurt yields a significantly higher protein concentration than regular yogurt. Protein increases satiety and helps manage hunger until the next meal. A 2013 study in the journal Appetite by a University of Missouri research team showed that women who ate Greek yogurt containing 24 grams of protein experienced reduced hunger and longer delays before their next meal compared to those consuming yogurt with 5 grams of protein. Jung notes that consumers should prioritize plain products high in protein and low in added sugar.
Blueberries
Rounding out her list are blueberries, a fruit prized for its exceptional antioxidant capacity. Jung noted that blueberries help control swelling without causing sharp spikes in blood sugar. They are rich in polyphenols, particularly anthocyanins. Research published in 2010 in The Journal of Nutrition found that individuals who consumed blueberries demonstrated significant improvements in insulin sensitivity compared to a control group, supporting better blood sugar control.
