What vitamins are good to improve learning?

Vitamin for learning. If the pateint is not vitamin defficient, it is doubtful whether any supplement will cause a patient to learn. I suggest the best route to learning is education. There is no real smart pill.
All of 'em. One needs good balanced nutrition to maintain brain health. There are no magic pills of any kind, including vitamins, to improve learning. Learning in a person without ld is best done through brain exercise. Practice daily to read, understand, discuss, debate and communicate. Doing crossword puzzles, reading, blogging, problem solving helps increase learning .