The document discusses various yoga exercises and herbal supplements that can improve brain function and memory. It recommends poses like halasana, paschimottanasana, anulom vilom pranayama, and headstand to boost blood flow and oxygen to the brain. Herbal supplements like brahmi, bacopa monnieri, and moringa oleifera capsules as well as ensuring proper iron levels and consuming fruits, green tea, and supplements are suggested for natural brain boosting. Regular yoga practice incorporating these exercises and dietary changes are posited to alleviate stress, depression, anxiety and other nervous disorders.