Why is nutrition considered a risk factor for pressure injuries?

Nutrition is fundamentally linked to skin integrity and the body’s ability to heal, which is why it is considered a significant risk factor for pressure injuries. Adequate nutrition provides the necessary vitamins, minerals, and macronutrients that support the structure and function of skin tissues. Proteins, for example, are crucial for cell repair, collagen production, and maintaining skin elasticity. An insufficient intake of nutrients can weaken the skin and impair its regeneration, making it more susceptible to breakdown and injury, particularly in individuals who are immobile or have compromised circulation. Thus, optimizing nutrition is vital for preserving skin health and promoting healing in individuals at risk of pressure injuries.