# David Céspedes Claims First Human to Reach 150 Years Is Born Medical expert argues longevity depends on physiological understanding rather than modern nutritional trends. - **Source:** [ABC España – Portada](https://www.abc.es) - **Published:** 2026-11-07 - **Topic:** [health](https://brifing.si/c/health) - **Original article:** - **On Brifing:** https://brifing.si/s/6a083e51-c72c-4804-b431-b30a9cf90d45 ## Societal Obsession With Aging Modern society exhibits a deep-seated desire to delay aging, often manifesting in the concealment of chronological age. This cultural pressure has fueled a massive market for aesthetic treatments and supplements. Dr. David Céspedes notes that the human drive to appear younger is a universal phenomenon that shapes contemporary lifestyle choices and consumer habits. ## Physiology Over Internet Trends Dr. Céspedes asserts that medical professionals possess the physiological expertise to debunk ninety-five percent of online nutritional advice. While he is not a nutritionist, he emphasizes that understanding biological mechanisms is superior to following popular health fads. His approach prioritizes long-term quality of life over merely extending the duration of existence. ## The Protein Consumption Paradox The doctor identifies excessive protein intake as a significant contributor to rising obesity rates. He compares the current marketing of protein to a superhero trend, arguing it is counterproductive to longevity. By citing South Korea as a model, he highlights that lower protein diets can actually support longer, healthier lives for populations. ## Carbohydrates and Brain Function Céspedes defends the necessity of carbohydrates, noting the brain consumes twenty percent of daily energy despite being only two percent of body mass. He argues that restricting glucose intake, especially in children, impairs growth. He challenges the common myth that carbohydrates consumed at night are inherently responsible for weight gain and obesity. ## Challenging Dietary Myths To illustrate the flaw in anti-carbohydrate sentiment, Céspedes points to the Italian population. He questions why Italians are not the most obese despite their traditional diet, suggesting that the problem lies in overall eating patterns rather than specific macronutrients. He advocates for logical reasoning when evaluating the impact of sugar and fats. ## Reversing Cellular Aging A core component of Céspedes' philosophy is the potential to reverse cellular aging. He claims that current scientific advancements have already enabled the development of everyday products capable of influencing biological age. This shift represents a transition from merely slowing decline to actively restoring cellular function through targeted, evidence-based nutritional interventions. ## The 150-Year Milestone The doctor makes a bold prediction, stating that a person who will live to be 150 years old has already been born. He categorizes current longevity research as being in the fourth phase of a long-term experiment. This assertion suggests that human lifespan limits are being fundamentally redefined by modern medical and nutritional knowledge. ## Future of Human Longevity The focus on longevity is moving toward high-quality survival rather than just extended years. By rejecting simplistic dietary trends and focusing on physiological needs, experts like Céspedes believe humans can significantly alter their biological trajectory. The future of health will likely depend on integrating these physiological insights into daily, sustainable dietary habits. ## Sources covering this story - https://www.abc.es/bienestar/david-cespedes-experto-longevidad-puede-dar-marcha-20261107060000-nt.html — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._