Academic pressure, screen time, and rapid urbanization are reducing children's opportunities for physical activity, increasing their risk of overweight, obesity, and various non-communicable diseases.

The Ministry of Health recommends that one-year-olds avoid recreational use of television and phones, while children aged 2-5 should limit screen exposure to no more than one hour daily, with less being better.

Easier stair climbing, reduced breathlessness, and quicker recovery after physical activity indicate your workouts are paying off.

I went swimming with my 5-year-old son and noticed many cases of adenovirus causing pink eye and diarrhea. What other diseases can this virus cause? (Thuy Hanh, 38, Hanoi)