As in other mammals, thermoregulation is an important aspect of human homeostasis. Most body heat is generated in the deep organs, especially the liver, brain, and heart, and in contraction of skeletal muscles. Humans have been able to adapt to a great diversity of climates, including hot humid and hot arid.
Japanese knotweed is a perennial weed, producing tall canes, up to 2.1m (7ft) in height during the summer. The canes have characteristic purple flecks, and produce branches from nodes along its length. These branches support shovel-shaped leaves.
Japanese Knotweed Extract Japanese Knotweed Resveratrol is an antioxidant compound found along many other compounds in Knotweed. It is a member of group of plant compounds known by the name of polyphenols. Resveratrol is also found in red grapes, berries, peanuts, etc.