What is ROS (Reactive Oxygen Species)?

Take Dr. Berg’s Free Keto Mini-Course: or go here: Download Keto Essentials In this video, Dr. Berg talks about ROS, which stands for Reactive Oxygen Species. It can either be free radical (unpaired electrons) or non-free radical involving oxygen. The body makes ROS and it can also be generated from the environment as well. The reason why the body makes ROS is that there is a natural process or a natura