Charlie Ward has been speaking about the Med Beds for over a year. he's stated there are three types. 1. to repair limbs. Our vets and elederly who've suffered without a limb/or need's repair of some kind should go first. 2. Cure of disease ie Cancer, MS et al. My Mother died in 1998 of breast cancer. Wish she were here now. These also de age you by 20-30 years. Yes please!! 3. Cognitive repair and higher IQ.