Biomarkers for longevity are critical indicators of overall health and potential lifespan. DHA, or Docosahexaenoic Acid, is a key biomarker for longevity due to its role in maintaining brain function, reducing inflammation, and supporting heart health. Low levels of DHA have been associated with an increased risk for age-related cognitive decline, cardiovascular disease, and other chronic conditions. Monitoring DHA levels can provide valuable insights into an individual’s risk for age-related diseases and their potential for a longer, healthier life. As a longevity expert, I highly recommend assessing DHA levels as part of a comprehensive biomarker profile for optimizing longevity and well-being.