Description: Mytilus edulis is a marine shellfish, alias sea red, red clam and shellfish, nicknamed "Mrs. Donghai". Mytilus edulis meat is commonly known as watercress. Its meat is processed and dried without salt, so it is called "Mytilus edulis" because of its sweet taste.

Taste: salty, warm and nontoxic.

Meridian tropism: entering the liver and kidney.

Efficacy: tonify liver and kidney, nourish essence and blood, and relieve fever and vexation.

Indications: Exhaustion, dizziness, tinnitus, hypertension, chest tightness, fever, lumbago, night sweats, metrorrhagia and leukorrhagia.