So Ji Sub's 20kg Weight Loss Secrets: Olive Oil and Protein Diet

Actor So Ji Sub has been garnering significant attention for his well-built physique following his return in the drama 'Chief Kim'. Despite enjoying food in his daily life, he is known for his strict self-management and weight loss efforts when preparing for a role. His recent 19kg weight loss has particularly sparked widespread curiosity.

A key aspect of So Ji Sub's diet involves consuming olive oil on an empty stomach in the morning and maintaining a protein-centric meal plan. Olive oil is believed to help sustain satiety, prevent overeating, and aid in the absorption of fat-soluble vitamins. Furthermore, a high-protein, low-fat diet, primarily featuring chicken breast, is effective for reducing body fat while minimizing muscle loss. To ensure nutritional balance, it is recommended to include vegetables like broccoli and cabbage, along with complex carbohydrates such as sweet potatoes and brown rice.

His exercise routine typically involves working out twice a day, with boxing in the morning for calorie expenditure and weight training in the afternoon to maintain muscle mass. While his past weight loss methods were intensely rigorous, he has recently shifted towards a more sustainable, habit-focused approach. This includes calculating daily calorie intake and maintaining consistent meal times, rather than simply starving himself. This meticulous combination of diet and exercise is considered the secret to So Ji Sub's impressive physique.