... blood and oxygen of heart and brain,activate living cell foot sauna MY828 : Feature:1.To stimulate blood flow and metabolism,accelerate ... cells,promot metabolism,strength the neurathenia and improve blood circulation3.Foot is the second heart of human body,its acupuncture points ... organs and immunity of the organism.4.Far infrared ray can kill the germs on foot and work well on exorcising the fume ...