Although Yang Guo's dried moss is dry, it has the characteristics of "green color, crisp and delicious sound, sweet and refreshing" after being soaked in clear water, so it is known as "fresh and elegant" and is favored by consumers at home and abroad. According to the analysis of Vegetable Research Institute of China Academy of Agricultural Sciences, this dish has high nutritional and medical value, contains more than 20 kinds of minerals and amino acids necessary for human body, and has the effects of lowering blood pressure, dredging meridians, promoting blood circulation, strengthening brain, invigorating chest, strengthening bones and muscles, resisting aging, clearing away heat and toxic materials, and preventing hypertension and coronary heart disease.

This dish can be eaten in many ways. Can be eaten alone, can also be mixed into a dish, can be cold or stir-fried. Both Chinese food and western food can be cooked. It can be salty, sweet and spicy, and it is suitable for frying, which is incomparable to other vegetables.

According to Compendium of Materia Medica, dried moss has the functions of invigorating stomach and diuresis, clearing away heat and toxic materials, inhibiting weight loss, lowering blood pressure and softening blood vessels. A regular diet will prolong life. Tested by the National Non-staple Food Monitoring Center, dried moss is rich in trace elements such as protein, pectin, amino acids, vitamins, calcium, iron, zinc, carotene, potassium, sodium, phosphorus and carbohydrates, especially vitamin E, so it has the reputation of "natural health care products and plant nutrients" and is a good product for beauty and cancer prevention today.