Protein requirements to support wound healing may be increased from the 8 grams per day recommended for normal body maintenance.  High protein foods include all meats, poultry, fish, cheese and milk.  Extra protein can be added by including powdered milk in casseroles, potatoes and egg dishes.   Egg whites are also a very good source of protein and they are low in calories.  Supplements such as Boost or Ensure as well as protein drinks found in health food stores are good sources of protein but can be expensive.

Adequate hydration.  Blood is mostly water.   Blood carries the nutrients to all parts of the body.  Large, open wounds increase fluid loss.  The elderly and the chronically ill may not feel thirsty which may contribute to inadequate hydration.

Zinc is a mineral that promotes wound healing.  It is found in most protein foods such as beef, poultry and fish.  Even a mild zinc deficiency can impair taste perception and wound healing underlining the importance of adequate protein foods.

Vitamin C is important for the synthesis of collagen.  In wound healing collagen is needed to help “glue” the separated tissue together so that a scar can form.  Good sources of vitamin C can be obtained from citrus fruits, cabbage type vegetables, dark green vegetables, cantaloupe, strawberries, tomatoes, potatoes, mangoes and peppers.  

Vitamin A plays a role in the fighting of infection.  Food sources include liver, fish, milk and milk products, butter, eggs, greens, sweet potato, pumpkin, squash, broccoli, cantaloupe, mango and tomatoes.  

Vitamin E enhances the immune response.  Food sources include: wheat germ oil, all vegetable oils, sunflower seeds and nuts, peanut butter, oat bran, fresh parsley and sweet potato.

Quick wound healing is closely tied to a varied diet, which includes adequate amounts of protein, fruits and vegetables.  Processed high carbohydrate foods even though they supply calories to maintain weight may not be adequate in providing the nutrients necessary for healing. 

If you heal slowly you may want to take a look at your diet.