GABA (Gamma-Aminobutyric Acid) is a powerful neurotransmitter known for its calming effects on the brain, helping to reduce stress, anxiety, and improve mood. It's also a natural sleep aid, promoting deeper, more restful sleep by quieting nervous activity. You can boost your GABA levels through foods like fermented favorites such as kimchi, miso, and sauerkraut, as well as sprouted grains and brown rice. Green tea, especially GABA-enriched varieties, offers a refreshing way to tap into its benefits, while everyday veggies like tomatoes and spinach also provide a gentle GABA boost to support overall mental wellness.