HUMAN NUTRITION

Detailed explanation-1: -A skin wound that doesn’t heal, heals slowly or heals but tends to recur is known as a chronic wound. Some of the many causes of chronic (ongoing) skin wounds can include trauma, burns, skin cancers, infection or underlying medical conditions such as diabetes. Wounds that take a long time to heal need special care.

Detailed explanation-2: -Vitamin C deficiency has been found to impair wound healing and has also been associated with an increased risk of wound infection. Research has shown vitamin C supplementation helps promote pressure ulcer healing.

Detailed explanation-3: -Wound healing, as a normal biological process in the human body, is achieved through four precisely and highly programmed phases: hemostasis, inflammation, proliferation, and remodeling. For a wound to heal successfully, all four phases must occur in the proper sequence and time frame.