Working at a clinic located in Gangnam (Seoul, Korea) and near the headquarters of major entertainment companies, they have the opportunity to welcome major artists for many years. Jeong Seon Mi shared, “Wendy (Red Velvet) is one of the female idols with natural beautiful skin with few defects. However, not all stars are so lucky”. Korean idols always appear on stage with beautiful skin and radiant looks. Photo: Wendydaily221. In fact, a lot of artists have skin problems like acne. We Chan Woo revealed that a poor diet also negatively affects skin health. Two experts say that many idols come to the clinic and share that they are following a harsh diet. They even ate a little cherry tomatoes. When they see sweets on the table, the stars are very excited. K-pop idol’s harsh diet is well-known. Typically, Han Seungyeon (former KARA member) revealed that she did not eat or drink too much water during promotions. Mister . Meanwhile, IU’s daily serving is just one apple, two sweet potatoes and a protein drink. In order to have healthy shiny skin, Korean stars regularly visit dermatology clinics and skin care thoroughly. Photo: Moonshot. In addition to the negative effects such as fatigue and stomach pain, idols also faced with acne due to the level of estrogen and androgen affecting the amount of oil that the skin excreted. Insufficient food and drink leads to a hormonal imbalance. Ashley Choi (Ladies’ Code) says her menstrual cycle stops for a year because of weight loss. Even the injection of hormones did not help the female idol’s menstrual period return.