NeAdults can grow new neurons—a process called neurogenesis—especially in the hippocampus, which supports memory, learning, and mood. Neuroscientist Sandrine Thuret explains how lifestyle choices like exercise 🏃, healthy diet 🥗, good sleep 😴, learning 🧠, and stress reduction 🧘 can boost this process, helping prevent cognitive decline and promoting brain health at any age. 🧠✨