Dr. Kim Ji-hyun, a Seoul National University graduate, revealed the "1-5-Fit" Diet—her secret to losing 30 kg—on Channel A's "The Birth of a Body God."

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Dr. Kim Ji-hyun, a graduate of Seoul National University College of Medicine, appeared on Channel As The Birth of a Body God to share her personal weight-loss secrets—how she was able to lose 30 kg and maintain her weight while eating four meals a day. Dr. Kim shared her past experiences with weight fluctuations and explained the core principles of the 1-5-Fit diet, which combines 15-minute workouts with regular meals.Dr. Kim mentioned that she had previously spent a lot of money on diets but repeatedly failed, revealing that this led her to start the 1-5-Fit diet for healthy weight management. The 15-Fit Diet is characterized by performing exercises such as bird dogs and squats for about 15 minutes without skipping meals.On the show, Dr. Kim visually demonstrated the changes before and after her weight loss by personally showcasing the oversized scrubs she used to wear. The cast members expressed surprise and showed great interest in Dr. Kims secret to successfully maintaining his weight.The Birth of a Body God is a makeover program that helps contestants regain their health and beauty through expert solutions, and it airs every Tuesday at 8 p.m. on Channel A.

Dr. Kim Ji-hyun, a graduate of Seoul National University College of Medicine, appeared on Channel A’s “The Birth of a Body God” to share her personal weight-loss secrets—how she was able to lose 30 kg and maintain her weight while eating four meals a day. Dr. Kim shared her past experiences with weight fluctuations and explained the core principles of the “1-5-Fit” Diet, which combines 15-minute workouts with regular meals.

Dr. Kim mentioned that she had previously spent a lot of money on Diets but repeatedly failed, revealing that this led her to start the “1-5-Fit” Diet for healthy weight management. The “15-Fit Diet” is characterized by performing exercises such as bird dogs and squats for about 15 minutes without skipping meals.

On the show, Dr. Kim visually demonstrated the changes before and after her weight loss by personally showcasing the oversized scrubs she used to wear. The cast members expressed surprise and showed great interest in Dr. Kim’s secret to successfully maintaining his weight.

“The Birth of a Body God” is a makeover program that helps contestants regain their health and beauty through expert solutions, and it airs every Tuesday at 8 p.m. on Channel A.

The '15-Fit' Diet Method

On Channel A's 'Birth of a Body God,' medical doctor Kim Ji-hyun shared her successful weight loss journey of 30kg. Her '15-Fit' method focuses on 15 minutes of daily exercise, including squats and bird-dog movements, while emphasizing the importance of not skipping meals.