A toddler’s immune system is still developing, which makes them more susceptible to getting sick. There are a number of things you can do to help boost your toddler’s immune system and keep them healthy.
One of the most important things you can do is to make sure your toddler is getting enough sleep. When your toddler is well-rested, their immune system is better able to fight off infection. Aim for 11-14 hours of sleep per night for toddlers aged 1-3.