Vitamin D and Vitamin E May Boost a Weakening Immune System in Older Adults
Based on: Effects of micronutrient supplementation on immune function in older adults: a meta-analysis.
As we age, our immune system gets sluggish and inflammation creeps up. Looking at nine trials, researchers found that vitamin and mineral supplements modestly improved immune function in older adults. Vitamin D lowered inflammation and raised immune cell activity, while vitamin E had the biggest effect on cell-based defenses. The overall boost was real but small.
Key Insight
This study suggests vitamin D and vitamin E may support immune function in older adults.
Original Paper
Li D, Wang T, Xiao L, Li K
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Disclaimer: Research summaries are provided for informational purposes only and do not constitute medical advice. Always consult a qualified healthcare professional before making changes to your health routine.