Prevention of Alzheimer's disease eat fish head stewed tofu ------- materials: fathead fish head 1, tofu 500 grams, 20 grams of wolfberry, 3 grams of ginger, salt, monosodium glutamate, pepper, chicken broth, each appropriate amount.

Practice: 1. First, remove the gills of the fathead minnow fish head, and then chopped into pieces, rinse with water and standby.

2. Tofu cut into cubes, wolfberries rinsed with water and set aside.

3. Put the washed fish head block, ginger into the casserole, add chicken broth, boil with high heat, skim the surface foam.

4. Put in the berries, with a small fire until the fish head is seven or eight mature, and then put in the tofu, continue to cook with a small fire for about 30 minutes.

5. When the fish head is cooked, add salt, monosodium glutamate, pepper to taste.

Functions: fish brain is rich in lecithin, which has a role in the prevention of Alzheimer's disease.