Rehmannia Root (dihuang / di huang)

Benefits of Rehmannia (Rehmannia glutinosa)

Rehmannia, particularly its root, is a key herb in Traditional Chinese Medicine (TCM) and is valued for its wide range of health benefits:

1. Supports Kidney and Adrenal Health:

   • Tonifies Kidney Energy: Rehmannia is traditionally used to strengthen the kidneys and support adrenal function, helping to boost energy levels and reduce fatigue.

2. Balances Hormones:

   • Supports Endocrine System: The herb is often used to help balance hormones, particularly in relation to the reproductive system. It is commonly included in formulas to support women’s health during menopause and to promote fertility.

3. Anti-Inflammatory Properties:

   • Reduces Inflammation: Rehmannia has natural anti-inflammatory properties that can help reduce inflammation in the body, making it beneficial for conditions like arthritis.

4. Supports Blood Health:

   • Nourishes Blood: It is believed to nourish and enrich the blood, which can be helpful in treating anemia and improving circulation.

5. Immune System Support:

   • Boosts Immunity: Rehmannia is used to support the immune system, helping to protect against illness and promote overall health.

6. Cooling Properties:

   • Reduces Heat: In TCM, Rehmannia is considered a cooling herb, which means it can help reduce excess heat in the body, making it useful for conditions characterised by heat, such as fever or inflammation.

Recipes Using Rehmannia

Rehmannia is often used in teas, soups, and herbal formulas. Here are a few recipes to incorporate this powerful herb into your diet:

1. Rehmannia Tea

   • Ingredients:
     • 1-2 slices of dried Rehmannia root or 1 teaspoon Rehmannia powder
     • 1 cup boiling water
     • Honey or lemon (optional)
   • Instructions:
     1. Place the Rehmannia root slices or powder in a cup.
     2. Pour boiling water over it and let steep for 10-15 minutes.
     3. Strain and add honey or lemon if desired.
   • Notes: This tea is traditionally consumed to support kidney health and overall vitality.

2. Herbal Rehmannia Soup

   • Ingredients:
     • 2-3 slices of dried Rehmannia root
     • 1 lb chicken or pork ribs
     • 1-2 slices of fresh ginger
     • 4-5 dried jujube dates
     • 8 cups water
     • Salt to taste
   • Instructions:
     1. In a large pot, bring water to a boil and add the chicken or pork ribs.
     2. Add Rehmannia root, ginger, and jujube dates.
     3. Simmer for 2-3 hours until the meat is tender and the flavors are well combined.
     4. Season with salt to taste before serving.
   • Notes: This nourishing soup is often used in TCM to support kidney function and overall health.

3. Rehmannia and Goji Berry Congee

   • Ingredients:
     • 1 cup rice (jasmine or white rice)
     • 4-5 slices dried Rehmannia root
     • 2 tablespoons goji berries
     • 8 cups water or broth
     • Salt or sweetener to taste
   • Instructions:
     1. Rinse the rice and place it in a pot with water or broth.
     2. Add Rehmannia root slices and bring to a boil.
     3. Reduce heat and simmer for 1-2 hours, stirring occasionally, until the rice breaks down and forms a porridge.
     4. Add goji berries in the last 15 minutes of cooking.
     5. Season with salt or sweetener according to taste.
   • Notes: This congee is a gentle, nourishing dish that supports kidney health and overall vitality.

4. Rehmannia Tincture

   • Ingredients:
     • 1 cup chopped dried Rehmannia root
     • 2 cups vodka or another high-proof alcohol
   • Instructions:
     1. Place the chopped Rehmannia root in a glass jar.
     2. Pour alcohol over the root until fully submerged.
     3. Seal the jar and store it in a cool, dark place for 4-6 weeks, shaking occasionally.
     4. Strain and store the tincture in a dark glass bottle. Use as directed by a healthcare provider.
   • Notes: A tincture allows you to easily incorporate Rehmannia into your daily routine.

5. Rehmannia and Astragalus Herbal Broth

   • Ingredients:
     • 2-3 slices dried Rehmannia root
     • 2-3 slices Astragalus root
     • 8 cups water
     • 1-2 cloves garlic (optional)
     • Salt to taste
   • Instructions:
     1. Bring water to a boil in a large pot.
     2. Add Rehmannia root, Astragalus root, and garlic if using.
     3. Simmer for 1-2 hours, allowing the flavors to infuse into the broth.
     4. Strain and season with salt to taste.
     5. Use the broth as a base for soups or drink on its own.
   • Notes: This herbal broth is a restorative drink that supports immune function and overall health.