GlycanAge published a study comparing 38 adolescent ballet dancers to 77 non-dancer classmates of the same age, finding that girls who started intensive training earlier reached menarche significantly later and reported more irregular or absent cycles.

At GlycanAge, we’re redefining the way we understand and measure aging. Backed by over 30 years of research and more than 300 peer-reviewed publications, our work centers on glycans—complex molecules that regulate inflammation and immune system function. These biomarkers offer a unique lens into your biological age, helping us understand how lifestyle, chronic inflammation, and environmental factors influence the aging process. Our flagship product, the GlycanAge® test, is a simple at-home test that goes beyond genetics to show how your body is actually aging—right now. It's already used by over 1,500 providers and tens of thousands of customers globally to track the impact of interventions and optimise preventative care strategies. Whether you're leading in the longevity space or taking the first step in your health journey, GlycanAge empowers you with actionable insights to live healthier for longer.