The foot detox color chart interprets the discoloration of water in foot detox baths, which is claimed to indicate the release of toxins from the body. Black denotes heavy metal removal, orange indicates reduced inflammation, green signifies liver and gallbladder detoxification, purple represents free radical neutralization, and red suggests chemical and uric acid cleansing. These color changes are purported to reflect the elimination of impurities, enhance overall health, and provide insights into the body’s detoxification status.