- Spikenard: It's root has fibers that look like tangled hair, so in Nepali it it called Jatamansi. It is a very good medicine to increase memory power. Drinking a glass of milk mixed with a spoon of it makes mind sharp.
- Cinnamon: Cinnamon is not only a spice but also a medicine. It makes brain sharp. Brain becomes free of tension when a pinch of cinnamon is taken with a spoon of honey before going to bed and makes brain sharp.
- Turmeric: Turmeric is a very important medicine for sharp brain. It is used for color and taste in food and it also gets rid of memory loss and makes brain sharper.
- Nutmeg: Nutmeg is also a very important herb for making brain sharp. Using it can get rid of memory loss problem.
- Basil: Usually basil is used for cold and is also very good for making brain sharp. It is a very well known herb. Using it is very beneficial for heart and brain.
- Ginger: Ginger is used to enhance taste in food but with it, ginger also works as a very effective medicine against diseases like insomniac, depression etc.
- Black pepper: A chemical called piperine is found in black pepper which relaxes the brain cells. It is also used to work against diseases like depression and many others. Black pepper is a very effective home herb for keeping brain healthy.
Source: Medianp