Lee Hyori recently updated fans on her 'lemon detox' diet, which she's decided to try out for the new year.

Lee Hyori shared on her Twitter on the 7th, "To kick off the new year, I've started a lemon detox to lighten my body and mind, and today is my 3rd day~ For those interested, I will post up the [effects]~," revealing one of her New Year's resolutions.

She revealed the symptoms and shared, "Lemon detox 1st day- you're hungry, 2nd day- you're a little more hungry, 3rd day- you're very hungry. The end," later adding, "More than a diet, I am looking forward to the detox benefits that will make my body and mind clearer.. It would be nice if I happen to lose a little fat too~^^."

Lee Hyori didn't stop there, however, as it seems she wanted to make sure her fans knew about any possible side-effects. She updated, "Lemon detox is not good for those who are doing it for a diet. For most people, after one week, your body goes back to its original weight~ I am eating the lemon detox food product that I bought. Because it is a powder, I mix it with water and drink it 4-5 times daily. I don't eat any other foods at first, and I drink it with a lot of water and herbal tea."

Have you heard of the 'lemon detox' diet?