Our animals, akin to human beings, derive advantages from a comprehensive diet, consistent physical exercise, and appropriate ...

俗话说“人老腿先老”，上了年纪后，家里父母老人的腿脚就开始变得不利索了，尤其是膝关节，总感觉发不了力、走路时没一会儿就觉得膝关节疼，上下楼梯时还更疼。他们经常也会感叹“人老了，腿越来越不中用，才走上两步就开始痛。”父母身体健康是每个子女的心愿。近几年 ...

This story is part of NBC Select’s New & Notable column, where we highlight our favorite product launches. We will ...