What Every Young Mind Needs Dietary Supplement Vegetarian The Science of Caring for Young Minds Formulated by leading physicians in child neurological development, Learner's Edge provides a combination of ingredients designed to support neurological development and function in children. It includes the choline precursor DMAE to promote healthy cognitive function, acetyl L-carnitine to buffer oxidative stress, L-theanine to modulate neurotransmitter activity, and L-carnosine to promote healthy frontal lobe activity. American ginseng and ginkgo biloba extracts have been added for their proven efficacy.