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.
Wound healing is divided into four overlapping states: 1) homeostasis, (2) inflammatory, (3) proliferative, and (4) remodeling. Describe the hemeostatic, inflammatory, proliferative, and remodeling states of tissue repair. The skin consists of the dermis and epidermis that exist in equilibrium. Once the skin is broken the process of wound healing begins by the aggregation of platelets to the injury site to form a fibrin clot.