Tremella contains protein, carbohydrates, inorganic salts, vitamin B, calcium, sulfur, phosphorus, iron, magnesium, potassium, sodium and other nutrients. Tremella can improve the detoxification ability of the liver and protect liver function. It can not only enhance the body's anti-tumor immunity, but also enhance the tolerance of tumor patients to radiotherapy and chemotherapy. Tremella is a weight-loss food containing dietary fiber. Its dietary fiber can help gastrointestinal motility and reduce fat absorption.

Tremella fuciformis has a sweet, mild, and nontoxic nature and flavor. It is nourishing but not greasy. It has the functions of sleeping, strengthening the stomach, tonifying the brain, nourishing yin, clearing away heat, and moistening dryness. It is a good tonic for patients with yin deficiency and fire exuberance who are not affected by warm nourishment such as ginseng antler. Tremella is rich in natural colloids, and with its nourishing effect, long-term use can moisturize the skin and remove chloasma and freckles on the face. It is not suitable to eat when coughing due to wind-cold and dry mouth due to external infection.