Longevity expert Sebastián La Rosa: 'Three questions help order eating sensibly'

Sebastián La Rosa, a specialist in longevity medicine, advocates for a personalized and preventive approach to health. He believes living longer and better requires sustainably preserving the optimal function of all bodily organs and systems.

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There are three questions that help to order eating in a more sensible way.

La Rosa combines clinical and academic experience with extensive health education efforts. His work focuses on nutrition, metabolism, training, sleep, biomarkers, and science-based prevention strategies. He is well-known for his social media presence, particularly his YouTube channel, which boasts over 6 million subscribers.

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The best possible expression of health.

In 2025, La Rosa launched Pulso AI, a platform that leverages artificial intelligence, biomarkers, and nutritional science to provide tailored recommendations for enhancing health and biological performance. He travels extensively across Argentina, delivering his talk "The 5 Habits to Live Longer," aiming to empower individuals to increase their lifespan and improve their overall quality of life.

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My intention was originally to find a way to repair that damage, but I found that there were 6 million people who were in the same condition as me and interested in the same topics and who also sought to live longer and improve their quality of life.

His personal journey into longevity medicine was influenced by his family's past negative experiences with alternative medicine and holistic practices, which led to adverse health outcomes. This experience motivated him to seek a more evidence-based approach to health and to help others facing similar challenges.

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During my childhood I had a very restrictive, macrobiotic diet, which had a negative impact on my development.