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What Is Immunosenescence? Understanding How Your Immune System Changes with Age

Learn what immunosenescence is, why the immune system changes with age, and how nutrition and healthy lifestyle habits can help support normal immune function throughout healthy aging.

09/08/26 • Julie Larson

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MTHFR Variants and Folate Metabolism: What the Science Says About Your Genes and Folate Needs

This article provides an evidence-based overview of the MTHFR gene and its role in folate metabolism. It explains basic genetic concepts such as gene variants and single nucleotide polymorphisms (SNPs), discusses the common MTHFR variants C677T and A1298C, and reviews current research regarding their prevalence and potential health implications. The article also highlights the importance of folate in the body, food sources of folate, and considerations for supplementation under the guidance of a healthcare provider.

08/04/26 • Swanson Staff

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Creatine Benefits Beyond Muscle: Brain Health, Aging & More

Discover creatine benefits beyond muscle growth, including brain health, healthy aging, bone support, and performance for athletes, vegans, and more.

07/27/26 • Swanson Staff

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Best Vitamins for Hair Growth

Discover the best vitamins and nutrients for hair growth, including biotin, vitamins D, C, iron, zinc, and collagen, to support stronger, healthier hair.

07/24/26 • Swanson Staff

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