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Blueberries, blackberries, and black currants contain anthocyanins—plant compounds with data supporting their role in enhancing brain function. Their antioxidant and anti-inflammatory properties can contribute to better cognitive performance and overall neural protection.
Glutamine
An amino acid found in dairy, meat, and certain vegetables, glutamine can mitigate sugar cravings by signaling satiation through gut neurons. Supplementing 1-10 grams daily might help regulate blood sugar and reduce dependence on high-sugar foods.
The Three Signals That Guide Food Choices
Understanding why we prefer certain foods—or find others unappealing—requires examining three neural pathways: