The document provides compositions such as dietary supplements. Such compositions can be used to reduce pain, inflammation, stiffness, and/or discomfort associated with inflammatory conditions such as arthritis. The document also provides methods for reducing pain, inflammation, stiffness, and/or discomfort associated with inflammatory conditions such as arthritis.本發明提供諸如膳食補充品之組成物。該等組成物可用於減少與諸如關節炎之發炎性病狀有關的疼痛、發炎、僵硬、及/或不適。本發明亦提供減少與諸如關節炎之發炎性病狀有關之疼痛、發炎、僵硬、及/或不適的方法。