Generally yes, all brands can safely be given to healthy babies or toddlers. Keep in mind that probiotics are considered a supplement and not a medication, so are not regulated by the FDA. When choosing a probiotic for your baby and to ensure its safety, it's best to look for one that has been certified by an independent body like ConsumerLab, USP or NSF International. Please consult your pediatrician before you start a probiotic or if you have any questions or concerns, especially if your child has a weak immune system, was born prematurely or has other health issues.