Acetylcholine can be optimized with a lot of tools, like foods that are high in choline, nicotine (you don't need to smoke cigarettes), alpha-GPC, huperzine, and narrow vision fields. It's easy to optimize your serotonin levels with physical touch, gratitude, tryptophan, Cissus quadrangularis, 5-HTP, and Myo-inositol. In order to effectively use an... See more