Some Chinese herbal merchandise have been identified for being contaminated with undeclared plant or animal materials; medications (like the blood-thinner warfarin and also the nonsteroidal anti-inflammatory agent diclofenac); large metals (including arsenic, lead, and cadmium); pesticides or compounds termed sulfites, which could trigger asthma or intense allergic reactions; or https://richardi160kxh7.wikigdia.com/user