What is the role of nutrition in healing pressure ulcers?

What is the role of nutrition in healing pressure ulcers?

• A. Adequate nutrition promotes healing.
• B. Nutrition has no effect on healing.
• C. Only vitamins matter.
• D. Hydration alone cures ulcers.

Answer: (A)

Adequate nutrition provides the energy and building blocks needed for tissue repair, which is essential for healing pressure ulcers. Healing involves inflammation, new tissue formation, and remodeling, all of which depend on sufficient calories and especially protein to supply amino acids for collagen and keratin synthesis, support immune defenses, and maintain skin integrity. In older adults, protein needs are higher relative to body weight, and calories must cover both resting energy expenditure and the extra cost of wound healing; if intake is insufficient, healing slows, wound infection risk rises, and outcomes worsen. Practical nutrition for healing typically focuses on adequate protein intake (often around 1.2–1.5 g/kg/day) plus sufficient overall energy, with attention to hydration and micronutrients such as vitamin C and zinc that support specific healing processes. While fluids are important for overall health, hydration alone cannot cure ulcers, and healing relies on a balanced, nutrient-rich intake rather than vitamins alone or any single factor.

Adequate nutrition provides the energy and building blocks needed for tissue repair, which is essential for healing pressure ulcers. Healing involves inflammation, new tissue formation, and remodeling, all of which depend on sufficient calories and especially protein to supply amino acids for collagen and keratin synthesis, support immune defenses, and maintain skin integrity. In older adults, protein needs are higher relative to body weight, and calories must cover both resting energy expenditure and the extra cost of wound healing; if intake is insufficient, healing slows, wound infection risk rises, and outcomes worsen. Practical nutrition for healing typically focuses on adequate protein intake (often around 1.2–1.5 g/kg/day) plus sufficient overall energy, with attention to hydration and micronutrients such as vitamin C and zinc that support specific healing processes. While fluids are important for overall health, hydration alone cannot cure ulcers, and healing relies on a balanced, nutrient-rich intake rather than vitamins alone or any single factor.