It’s not complicated: take care of your liver and kidneys and they’ll take care of you. Adding Swanson Premium Eucommia Bark to your daily routine is a great way to start. The liver and kidneys serve as the body’s primary detoxifying organs, which makes their day-to-day care central to both your mental and physical well-being. And eucommia bark can play a valuable role in that. Although it may not be very well-known in the West, eucommia has long been famous in Asia as one of the 50 fundamental herbs of Chinese herbology, prized for centuries as a “yang” tonic for liver and kidney support.