An ingredient of the curry spice turmeric called curcumin is a powerful antioxidant and anti-inflammatory apparently helps learning and memory through its action on BDNF
. It may also fight against amyloid plaques
, and so help fight Alzheimer's.
Two small studies indicate that the herbs sage and lemon balm also help cognition. Both of these seem to increase the activity of acetylcholine
, and so may be helpful to protect against Alzheimer's.




