Published online by Cambridge University Press: 22 August 2009
According to the author, nutritional supplementation in the period before and after surgery can have a significant impact on surgical outcome by reducing bruising, swelling, and inflammation; promoting wound healing; enhancing immunity; and reducing oxidation generated by surgery and anesthetic agents. However, supplements must be administered judiciously; some popular herbal products are contraindicated before and after surgery. Insufficient nutrition impairs wound healing and leaves surgical patients more susceptible to perioperative complications. By addressing nutritional status and providing focused guidance on nutritional supplementation, the aesthetic surgeon can positively influence surgical outcome.
OBESITY, AGING, AND NUTRITION
The risk of death from comorbid conditions increases exponentially as weight increases. Patients who are poorly nourished, obese, and, especially, diabetic are particularly prone to surgery-related complications, including wound infection and poor healing. Most Americans consume diets too high in calories and deficient in essential nutrients. More than 70% of American adults do not even get two thirds of the recommended daily allowance (RDA) for one or more nutrients; consumption of fruits and vegetables is notably poor. American meals, loaded with packaged, processed, nutrient-poor foods, contribute to marginal deficiencies that result in a shortage of micronutrients and antioxidants that are particularly important to surgical patients undergoing anesthesia, trauma, and wound healing. Older patients are more susceptible to wound-healing problems because of the interactions of body systems, environmental stresses, and disease. Although they have the capacity to heal well, older patients have a slower recovery rate.
To save this book to your Kindle, first ensure no-reply@cambridge.org is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about saving to your Kindle.
Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
Find out more about the Kindle Personal Document Service.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Dropbox.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.