Plant lectins are being studied for over a century. Until a decade ago, most information was obtained from biochemical, molecular, and structural studies of a reasonably high but still limited number of abundant lectins from seeds and vegetative storage organs.
Light therapy boxes should be designed to filter out harmful ultraviolet (UV) light, but some may not filter it all out. UV light can cause skin and eye damage. Look for a light therapy box that emits as little UV light as possible. If you have concerns about light therapy and your skin, talk to your dermatologist.
A FAR Infrared Sauna uses the far part of the infrared spectrum. Our infrared sauna emits waves between 8-11 microns. The human body best absorbs infrared at approximately 9.4 microns. In either case, infrared or ultraviolet, we cannot see what appears in that part of the light spectrum..