KARA member Gyuri confessed on the June 2 airing of '4 Things Show' that she had contracted acid reflux due to excessive dieting.�

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On the show's segment titled 'All eyes on Gyuri,' the singer exposed all about her rough dieting past. The singer frankly said, "Up until last year I didn't eat at all and exercised without getting any sleep." Seungyeon chimed in, "Personally, I don't think Gyuri's diet habits are all that healthy," expressing her concern.�

Gyuri also stated, "I used to get by on imitation crab meat alone and even when I got only 3-4 hours of sleep, I would still exercise. At one point I was anemic. I even contracted acid reflux and was coughing up blood. These days just because my weight slightly fluctuates, not many people notice. No one is going to love me more or is going to be repulsed just because I gain a couple pounds," and revealed that nowadays she is leading a healthier dieting routine.�