The yellow inside the crab is crab yellow, which is crab egg. It contains a lot of nutrients such as protein, fat, phospholipids, vitamins and so on, and is rich in nutrition. Crabs are cold and salty, and belong to liver and stomach.

Classics; It has the effects of clearing away heat and toxic materials, nourishing bones and marrow, nourishing tendons and bones, promoting blood circulation and eliminating phlegm, promoting diuresis and eliminating jaundice, benefiting limbs, nourishing liver yin and filling gastric juice; It has a certain therapeutic effect on congestion, jaundice, waist and leg pain and rheumatoid arthritis.