UPFs and Shortened Lifespans: Ultra-Processed Foods Linked to Accelerated Biological Aging; Consequences Across Human Body Systems and Implications for Associated Medical Specialties

Ultra-processed foods (UPFs) are defined by their high levels of refined carbohydrates, unhealthy fats, artificial additives, and preservatives. These foods contribute to biological aging through mechanisms such as chronic inflammation, oxidative stress, and metabolic dysfunction. Inflammation, oxidative stress, and disruptions in insulin signaling are key factors in the development of aging-related diseases, including cardiovascular disease, diabetes, and neurodegenerative disorders. Specifically, advanced glycation end-products (AGEs) and epigenetic modifications significantly contribute to the acceleration of aging by disrupting cellular function, promoting tissue damage, and driving disease development. UPF consumption is linked to cardiovascular diseases, cancer, gastrointestinal disorders, obstetric and gynecological conditions, neurodegenerative diseases, and a range of adverse effects on various body systems. Reducing UPF intake and encouraging healthier dietary patterns are crucial for mitigating the impact of UPFs on aging and related health conditions. For individuals unable to transition to whole food-based diets, pharmaceutical and medical interventions offer alternatives to reduce UPF-related biological aging. A combined approach of pharmacologic therapies and dietary adjustments may optimize outcomes, with ongoing research into novel treatments further enhancing strategies to counteract aging effects. This review examines the impact of UPFs on accelerating biological aging, the mechanisms by which they contribute to aging and associated health conditions, and potential interventions to mitigate their effects.