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4mo ago

Study Links Methyl Adaptogen Foods to Slower Biological Aging

New findings show that plant-based foods like green tea, turmeric, and berries can significantly reduce epigenetic age, independent of weight changes.

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These findings support earlier results from studies on Mediterranean and traditional Japanese diets, both known for their health benefits. Credit: Neuroscience News
Zhao et al. provide insights into the mechanisms for EGCG’s anticancer activity and identifies p53 N-terminal domain as a target for cancer drug discovery through dynamic interactions with small molecules. Image credit: Sci-News.com.

Overview

  • Researchers analyzed DNA methylation patterns in men aged 50–72 who followed an eight-week plant-based diet and lifestyle program.
  • Higher intake of methyl adaptogen foods, including green tea, turmeric, garlic, and berries, was linked to significant reductions in biological aging markers.
  • The study used Horvath’s epigenetic clock to measure epigenetic age, a key indicator of cellular aging distinct from chronological age.
  • The reductions in epigenetic age remained significant after controlling for weight changes and baseline biological age acceleration.
  • Authors call for larger, more diverse studies to confirm these findings and explore broader applications of dietary interventions for healthy aging.