What Dietary/Nutritional Recommendations Support the Healing of Pressure Ulcers?

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Moist Wound Healing wound careAre there specific dietary and nutritional recommendations to aid in the healing of pressure ulcers? Absolutely! Nutrition plays a crucial role in supporting the healing process. By consuming essential vitamins, minerals, and maintaining a healthy diet while engaging in daily activities, patients can actively contribute to the healing of pressure wounds. In this article, we’ll explore the significance of a well-balanced diet and specific nutrients that facilitate the wound healing process.

What are Pressure Ulcers? 

Pressure ulcers are commonly known as bedsores or pressure sores. They are painful and debilitating wounds that usually develop when someone stays in bed for an extended period or experiences prolonged pressure on the skin. Those with limited mobility are particularly prone to this condition. For example, they are commonly observed in those who reside in nursing homes, rehabilitation facilities, or other care facilities and spend a significant amount of time in bed.

Pressure ulcers can present as chronic wounds, which may be challenging to manage and sometimes result in pain, oozing pus and blood. Given their chronic nature and the compromised health of those who often develop these wounds, the healing process can be challenging. As a result, these wounds need to be dealt with swiftly and intelligently. Certain things are necessary, including proper medical care, proper wound identification, effective wound management, and essential nutritional support. These promote successful healing and prevent further complications. Now we’re going to talk specifically about how nutrition plays a role in healing. 

The Role of Nutrition in Pressure Ulcer Healing

Biofilm wound care orange countyNutrition plays a pivotal role in various aspects of life, contributing to maternal support, overall longevity, and especially in supporting the body’s natural healing processes. This significance is particularly evident in pressure ulcer healing. A well-balanced and nutrient-rich diet is essential for several reasons. Firstly, it aids in repairing damaged tissues, reducing inflammation, and facilitating the growth of new skin cells. By providing adequate nutrition, we not only promote effective wound healing but also reduce the risk of developing new pressure ulcers and enhance overall immune function. Let’s get into it. 

Key Nutritional Recommendations

What are some of the key nutritional recommendations that doctors and wound care specialists make? In this section, we’ll outline specific nutritional guidelines and their role in wound care healing, with a focus on pressure wounds.

Protein Intake 

Protein intake is crucial for wound healing because it serves as the building block for tissue repair and regeneration. Collagen, a vital structural protein for skin and blood vessels, requires protein to facilitate wound closure and tissue repair. Proteins also play a role in the immune response, regulating inflammation and fighting potential pathogens to reduce the risk of infection during the healing process. Additionally, proteins, like cytokines, promote granulation tissue formation and facilitate effective wound healing even further. To optimize healing, those with pressure ulcers should eat high-quality protein like lean meats, poultry, fish, eggs, dairy products, legumes, and nuts.

Calories and Energy

Healing pressure ulcers can place significant energy demands on the body. Ensuring enough of a caloric intake is crucial to support the healing process without depleting essential nutrients. This becomes particularly challenging as we age because older individuals may experience reduced appetite and decreased food consumption. To meet these energy requirements, a balanced diet rich in carbohydrates, fats, and proteins is essential. Additionally, supplementation drinks like Ensure can be beneficial for older people to bridge any nutritional gaps and maintain optimum caloric intake during the healing process.

Vitamin C

Biofilm wound care ocVitamin C is important for collagen production. Collagen is essentially a strong protein that holds our skin, tendons, ligaments, and blood vessels together. When we get a wound, like a pressure wound, our body needs to make new collagen to fix it and help it heal properly. To make sure you’re getting enough vitamin C, add foods like citrus fruits (oranges, lime, lemon), strawberries, kiwi, bell peppers, and broccoli. These are all packed with vitamin C and can really help with the healing and tissue building process. 

Vitamin A

Vitamin A helps maintain the integrity of the skin and mucous membranes, making it a crucial nutrient for wound healing. One of its key functions is promoting cell growth and differentiation, which supports the regeneration of damaged tissues and the formation of new skin cells over wounds. Including foods rich in vitamin A, such as carrots, sweet potatoes, spinach, and liver is essential to ensure an adequate supply of this important nutrient. 


Zinc is a vital trace mineral that plays a crucial role in numerous enzymatic reactions. Beyond that, adequate zinc intake also supports the immune system and helps prevent infections. To ensure you get enough zinc, add foods like meat, shellfish, legumes, and whole grains in your diet. These are all excellent sources of zinc.

Water Intake

Proper hydration is essential for healthy skin, and it becomes even more crucial for those with pressure ulcers. When our skin lacks moisture, various issues can arise. Adequate fluid intake, including drinking water and beverages with electrolytes, is vital to maintain skin elasticity and facilitate the transportation of essential nutrients to the wound site. 

Biofilm wound careOmega-3

Omega-3 fatty acids are super important when compared to all of the other items on this list. These powerful nutrients possess potent anti-inflammatory properties that help reduce inflammation around the wound site. This is vital for effective wound healing because the wound needs to progress from the inflammatory phase into the next phase to truly heal. Failure to do this can lead to a chronic wound, unhealing wound. For these reasons, Omega-3 fatty acids are a necessity. That means fatty fish (salmon, mackerel, sardines), flaxseeds, and chia seeds. 

Avoid Sugary Foods

Excessive consumption of sugar and processed foods can lead to chronic inflammation and weaken immune function, negatively affecting the wound healing process. By minimizing these foods (cakes, chips, cookies, candy) in your diet, you can significantly improve overall health and accelerate the healing of pressure ulcers. Remember, making mindful dietary choices overall is an essential step towards a faster and more successful recovery.


In conclusion, whether you are a caretaker, medical professional, or loved one, a holistic approach helps heal pressure ulcers effectively. The process begins with proper assessment and medical care, followed by meticulous wound management. The last component is good nutrition. 

A holistic and healthy approach to pressure ulcer management includes:

  • A well-balanced diet 
  • Protein
  • Vitamin A
  • Vitamin C
  • Zinc

Omega-3 Fatty Acids

These are so important for wound care because these supplements can actually foster tissue repair, reduce inflammation, and enhance the body’s natural healing capabilities. Always consult with a wound care specialist, other healthcare professional or registered dietitian for personalized dietary recommendations. 

Wound care specialist Dr. Faried BanimahdContact Wound Care OC for wound treatment in Orange County, CA

Dr. Faried Banimahd is a board-certified physician specializing in emergency medicine, wound care, and pain management. Our team at WoundCareOC will work with you to create an individualized treatment plan that meets your needs and unique conditions. Our clinic includes highly trained and experienced physicians, registered nurses, and certified medical staff who work together to provide you with the highest standards of wound care treatments.

To make an appointment

1533 E 4th St,

Santa Ana, CA 92701

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