Healstem is truly a remarkable medical mat. As a mid-70 year old woman, my life has been filled with tiredness along with many medications I have to take due to cystitis. My daughter sent a Healstem mat as a gift to me and I have been using it ever since. Interestingly I’ve been feeling so light and fresh each time I use the Healstem mat. I’ve been using it three times a week for 45 minutes. Now I have no reason to go to a sauna. Also, while my grandson was helping move things in the house, he injured his arm. He used the Healstem mat and literally after a few days, his arm injury was healed! It’s truly remarkable. I would recommend this medical mat to every household.