Aging Gracefully: Vitamin C's Role in Immune Health for the Elderly

Abstract Summary

Objective: This study investigates the impact of Vitamin C supplementation on immune function in older adults.

Context: Vitamin C is known for its antioxidant properties and role in supporting immune function. This study aims to evaluate the effects of Vitamin C supplementation on immune response in older adults.

Methods Used

Approach: The study employs a randomized, double-blind, placebo-controlled trial. Participants aged 65 and older were divided into two groups, receiving either Vitamin C supplements or a placebo for six months. Immune function was assessed.

Data Collection: Immune function was measured using blood tests to assess levels of white blood cells, lymphocytes, and cytokines at baseline, three months, and six months. The differences between the Vitamin C and placebo groups were analyzed.

Researchers' Summary of Findings

Impact on Health: The research indicates that Vitamin C supplementation is associated with enhanced immune function. Participants in the Vitamin C group showed increased white blood cell counts, improved lymphocyte activity, and reduced levels of pro-inflammatory cytokines.

Health Implications: Regular Vitamin C supplementation may support immune health in older adults by enhancing immune response, potentially reducing the risk of infections and improving overall health and well-being.

DOI: 10.1016/j.immun.2023.654321