Rehmannia glutinosa has the effects of strengthening heart, diuresis, lowering blood sugar, increasing peripheral white blood cells and enhancing immune function. Rehmannia glutinosa can be used to make soup. Here are the specific methods:

Preparation materials: 500g keel, 40g radix rehmanniae, 30g radix rehmanniae Preparata, 3 candied dates and salt 1 teaspoon.

1. Wash the prepared Radix Rehmanniae Preparata for later use.

2. Put Rehmannia glutinosa and candied dates into the soup pot, add water to boil, and then simmer for 40 minutes.

3. Wash and blanch the prepared keel for later use.

4. Put the cooked keel into the rehmannia soup that has been stewed for 40 minutes.

5. Bring the fire to a boil and stew for 20 minutes.

6. Pots and bowls, both raw and cooked, can be eaten in keel soup.

Baidu Encyclopedia-Radix Rehmanniae Preparata