Trot singer Jang Yoon-jung revealed her diet method.

Jang Yoon-jung appeared on the YouTube channel 'Dalra Studio' and was asked questions related to dieting. She explained, "I'm not the type to diet aggressively," adding that since she usually drinks alcohol, she minimizes carbohydrate intake and exercises whenever she feels her weight has increased.

Additionally, Jang Yoon-jung shared that she heard in 2024 that peanut butter prevents a rapid rise in blood sugar when eaten on an empty stomach. She revealed her habit of eating apples with peanut butter and said, "Having breakfast like this seems to be effective for dieting as well. I think it's thanks to the unique satiety of peanut butter."

Jang Yoon-jung is married to broadcaster Do Kyung-wan and has one son and one daughter.