Can Poria (Poria cocos) be steeped in water for consumption?

May 10, 2025 Source: Cainiu Health
Dr. Yu Yongchao
Introduction
Poria is a common traditional Chinese medicinal herb, typically appearing as irregular chunks with a brownish exterior and white or light red interior. It grows around the roots of pine trees and is used medicinally after being dried. Poria has a mild nature and a bland taste. Its primary functions include helping to reduce edema, aid digestion, calm the mind, and improve sleep. Steeping Poria in water retains its water-soluble components to the greatest extent, making its medicinal effects mild.

Generally speaking, Poria (Poria cocos) can be steeped in water for consumption. Details are as follows:

Poria is a traditional Chinese medicinal herb containing polysaccharides, triterpenoids, and ergosterol, among others. It has functions including promoting diuresis and resolving dampness, strengthening the spleen to stop diarrhea, and calming the mind. The polysaccharide components can regulate water metabolism, improve edema and difficult urination, and enhance immunity. Triterpenoid compounds have anti-inflammatory properties, assist in managing chronic inflammation and tumors, and work synergistically with ergosterol to exert antioxidant effects. Steeping Poria in water allows water-soluble substances such as polysaccharides, amino acids, and minerals to slowly leach out. Due to its mild therapeutic effect, this method is primarily used for health maintenance and wellness purposes.

When using Poria water, special populations should exercise caution. For example, individuals with yin deficiency and excessive internal heat may experience worsening of heat symptoms after consuming Poria water. Pregnant women and individuals with allergic constitutions should also use it cautiously to avoid discomfort. Additionally, attention should be paid to the dosage to avoid overconsumption and the potential burden on the body.

During daily use of Poria water for body regulation, other herbs or ingredients can be added to enhance efficacy and improve taste. It is also recommended to engage in moderate physical activity, maintain a balanced diet, and avoid staying up late.

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