Wo worm is cold in nature, moderate consumption will not catch fire, excessive consumption will cause gastrointestinal discomfort, diarrhea, abdominal pain and other symptoms.

Wo worm is the common name of the warthog sandworm, taste sweet, salty, have nourishing yin and fire, clear the lungs and supplement the deficiency, tonifying the effect of blood and Yang. Harvested worms contain many kinds of fatty acids, mostly containing some unsaturated fatty acids, can promote human metabolism, enhance immunity and so on.