1, it is generally recommended to eat about 3 grams each time, 2 times a day can be eaten, it is recommended that the amount should not be more than 20 grams, it is best to eat half an hour before or one hour after the meal.

2, Dendrobium has the effect of nourishing yin and clearing heat, generating fluids and benefiting the stomach, moistening the lungs and relieving coughs, and brightening the eyes and strengthening the body. It also has anti-tumor, anti-aging, enhancement of immunity, dilation of blood vessels and anti-thrombocytopenia, treatment of eye cataracts and other effects.