On March 24, 2026, After School’s Jung Ah uploaded a new post on Instagram, urging fans to prioritize their health. The post featured a black bag placed inside a car and images introducing products for blood-sugar management.
In the post, Jung Ah stressed the need for proactive health care and warned about symptoms linked to blood sugar. Saying "There are so many devoted sons and daughters," she recommended blood-sugar management products for parents, adding that it was a "health emergency." She highlighted that recurring post-meal drowsiness, fatigue, and strong cravings for sweets could signal the need to manage blood sugar.
Fans left supportive comments like, "Please stay healthy, Jung Ah!"