Hi mama! So regular milk versus LF (lactose-free) milk, it really depends sa baby mo, kung may lactose intolerance or kung normal lang siya sa regular milk, kaya mo silang i-mix or i-introduce gradually based sa pediatrician's advice. A few of us moms tried switching to LF when our babies had tummy issues, and honestly it made a difference, pero kung okay lang ang baby mo sa regular milk, walang need to switch unless may specific reason. Best talk to your doctor po about which one is better for your little one's age and digestive system, kasi iba-iba talaga sila!