Dr. Lena | Healthy Living for Busy Moms on Instagram: "☀️ According to Harvard Medical School, “Excessive screen time in early childhood is associated with delays in emotional regulation, reduced social development, and fewer real-life learning opportunities.” Screens are part of our lives—and honestly, they’re not all bad. Video chats with loved ones? Watching themselves sing a song or cook with you? That kind of screen time can build connection, boost language skills, and create beautiful shar