Shēng dì huáng (生地黄) is the fresh, dried root of Rehmannia. It removes heat in the blood and replenishes fluids in the body to nourish the Yin.

Benefits:
● Clears heat and cools the blood, thereby alleviating high fever, thirst, dark red or purple tongue, agitation, nosebleed, etc.
● Relieves deep internal heat arising from Yin deficiency such as tidal fever and steaming bone syndrome (akin to the feeling of heat sensation coming from the bones)
● Improves heat syndrome caused by Yin deficiency, such as thirst or extreme thirst, intestinal dryness, constipation, agitation, etc.

Contraindications:
To be used with caution for individuals with abdominal distension and loose stool due to spleen deficiency and dampness retention. 

Ingredients:
Shēng dì huáng (Unprepared Rehmannia Root; 生地黄)

Origin:
Henan, China

Dosage:
9g to 15g

Storage:
Best kept refrigerated

Suggested use:
Shēng dì huáng (生地黄) can be paired with fú líng (茯苓) to nourish Yin, clear heat, and cool the blood. Blanch some pork ribs and rinse herbs before cooking. Add sufficient water to cover all the ingredients. Bring them to a boil and simmer at low heat for about 1.5 hours. Serve it warm.

In TCM, 'heatiness' suggests an excess of Yang energy or deficiency of Yin. Apart from the hot weather, poor diet and lifestyle can also cause 'heatiness' to manifest in the body. For instance, frequently staying up late, overworking without adequate rest, consuming excessive 'heaty' foods, etc.

Examples of 'heaty' foods:
● Deep-fried, greasy or spicy foods
● Chicken, beef, or lamb meats
● Fruits such as durian, mango, longan, or lychee
● Alcohol, coffee, red tea, or chocolate beverages

Some signs of 'heatiness' or Yin deficiency include:
● Warm, feverish palms and soles
● Sore throat, fever, or ulcers in the mouth
● Hard and dry stools or constipation
● Dark or yellow urine
● Dry or bloodshot eyes
● Skin issues such as acne, eczema, and hives
● Feelings of restlessness, irritability, vexation, agitation, or anxiety
● Dream-disturbed sleep or insomnia
● Dry cough or cough with thick yellow phlegm

Note:
The information above serves as a general guide only. Please consult a licensed TCM practitioner for a more accurate diagnosis and treatment.