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. 🧠✨

Serotonin and dopamine are key neurotransmitters that regulate mood, pleasure, motivation, sleep, appetite, and more. Serotonin promotes calm and well-being, while dopamine drives reward and motivation. Balanced levels are vital for mental and physical health. Diet, exercise, hydration, sunlight, and amino acid-rich foods like turkey, salmon, and spinach help boost these brain chemicals naturally—without relying on prescription drugs.

Scientists at the University of Geneva used AI, fMRI, and EEG to decode brain activity during deep sleep, revealing that our brains replay and prioritize memories—especially those tied to rewards. This internal “memory sorting” helps us retain only the most valuable information. The study shows deep sleep is vital for emotional regulation and long-term memory consolidation.