Actor Yoon Si Yoon loses 5kg in just one day... Shocking: extreme dehydration

Actor Yoon Si Yoon took on the challenge of an extreme diet. On the SBS variety show "My Unloved Son" broadcast on the 22nd, Yoon Si Yoon was seen in the TV series "Model Taxi 3"
With filming coming up, he embarked on an extremely strict diet. On this day, he revealed his height of 177cm, weight of 67.4kg, and body fat percentage of 6.7%. The show's MC Seo Jang-hoon commented, "Oh,
Yoon Si Yoon previously said, "I want to show a different image (from my previous work) in 'Model Taxi 3.' I want to show a different image (from my previous work). ...
Yoon Si Yoon revealed, "Today is the day I will be fasting for 24 hours." He is not drinking any water at all, so he is following a "no water menu."
For the "meal," I made dry dumplings using no-tofu (known as koya-dofu in Japan) and topped one meal with asparagus, which helps with the diuretic effect.
During the meal, he said, "Oh, it's so dry and brittle," and grimaced.
"Oh, it's so delicious. It's so delicious," he said to himself, inviting the pitiful feeling. Three days before the shoot, he worked up a sweat with a higher intensity workout than usual.
Ng Shi-yoon entered an extreme sauna at 45 degrees and became completely dehydrated. He soaked his body in hot water for 20 minutes, sweating like a UFC fighter and losing all the water, drawing exclamations of admiration.