Moist

Moistening herbs bring a demulcent or soothing effect to inflamed or dry tissues. These herbs may be used where there is irritation due to dryness or lack of productivity in the tissues. Moistening herbs tend to be rich in mucilage (a carbohydrate rich plant substance) that forms a slippery and softening protective layer over the tissues.

Sometimes herbs have a moistening effect due to oil content or by their ability to nourish the tissues- others by their ability to deliver or stimulate fluid production in certain tissues.

Moist herbs that are rich in mucilage include herbs such as marshmallow (Althea officinalis), slippery elm (Ulmus rubra), psyllium (Plantago ovata) and aloe vera.

Oily, moistening herbs include coconut oil and castor oil. Herbs that stimulate the production of fluids may include fenugreek (Trigonella foenum-graecum) and maca (Lepidium meyenii). These all affect different tissues, so the nature of the herbs chosen depends on the affected tissues and unique presentation of the patient.