LDL has many functions in the body including immune and vascular wound healing functions. (perfecthealthdiet.com)
Right now we have a system in which we strip our faces of beneficial bacteria and then use products (filled with sunscreen, antioxidants, vitamins, etc.) to try to replace the protective and healing functions of the bacteria. (mindbodygreen.com)
This doctrine holds that healing functions as evidence of expiation; therefore, whoever has not been cured also has not been pardoned for his sins. (religion-online.org)