The article discusses the importance of sleep for toddler development. It notes that toddlers need 11.5 hours of nighttime sleep on average to produce growth hormone and develop properly. Establishing a consistent bedtime routine helps toddlers wind down for sleep. Inadequate sleep can negatively impact behavior, learning, weight, and more. The article stresses that ensuring toddlers get the full amount of recommended sleep is vital for their health, happiness, and development.