Supplements with too much Vitamin A can be toxic to the liver since Vitamin A is a fat soluble vitamin (meaning more gets stored than excreted.) Sweet potatoes and other foods rich in Vitamin A, however, do not cause liver toxicity and can not be stored for long-term use like supplements can.
The wound healing stages are made up of three basic phases: inflammation, proliferation and maturation. There are many types of wounds that require different wound care products for proper recovery from an ulcer or laceration, but most go through similar healing stages.
Phases of healing. After a burn injury, your skin goes through several phases of healing. During each phase of healing, it is important to follow the guidance provided by your burn team to improve how your skin heals. What you see: Light-colored skin replacing open wounds. The faster a wound heals, the less scarring will occur.