Because we can easily get carried away stuffing ourselves with delicious yet highly self-damaging foods these days, it is important to keep ourselves in check with a healthy diet, not always necessarily to look good on the outside, but more so for the sake of our physical and metal health.K-Pop idols used to be subjected to quite an unrealistic forms of diet in the past. While a portion of this still exists in the industry today, most would agree that things have improved slightly over the years, as fans have constantly been keeping a watch on their favorite idols’ health.Back in the old days, idols used to take drastic measures to lose weight.Former AOA member ChoA talked about how she used to weight 30kg. And you probably might now be thinking just how on earth she managed to drop to 30kg without dying and why she even had to do it in the first place.She also revealed something interesting about her career in relations to her body and weight as well. She stated that she was the skinniest and thinnest when she was unknown by the public, and was at her heaviest during AOA’s prime years.And she also added:“No matter how much I lost weight, I never ended up being pretty.“Of course, being unhealthy at 30kg, it’s difficult for any human being to look pretty. But everyone knows that after ChoA started to get her body weight back to normal, she was nothing but visuals and hotness.So the moral of the story here is obviously, don’t resort to extreme measures if you’re trying to lose weight. And most definitely don’t drop to 30kg.Stay tuned for updates! ChoA Talks About How She Once Weighed 30kg  - 28ChoA Talks About How She Once Weighed 30kg  - 61ChoA Talks About How She Once Weighed 30kg  - 30ChoA Talks About How She Once Weighed 30kg  - 16