Date: Nov 13, 2025
Category: Health & Technology
Will humans one day blow out 150 birthday candles? According to Stephen Austad, a leading aging biologist at the University of Alabama at Birmingham, the answer is a resounding yes. Austad is confident that the first person to reach 150 years old may already be alive today. While the idea of living to 150 may sound like science fiction, recent advances in longevity research are bringing this possibility closer to reality. Scientists are uncovering the biological mechanisms behind aging and developing innovative therapies aimed at extending not just lifespan, but also healthspan—the period of life spent in good health. Some researchers are focused on slowing the aging process itself, targeting cellular senescence, DNA damage, and inflammation. Others are exploring rejuvenation strategies, such as stem cell therapies, gene editing, and drugs that mimic the effects of calorie restriction. These interventions could help people not only live longer, but also feel younger for longer. However, not all experts agree that extreme longevity is within reach. Critics argue that aging is a complex, multifactorial process that may be difficult to fully control. Still, the pursuit of therapies that promote healthy aging is gaining momentum, with clinical trials underway and biotech companies investing heavily in the field. Whether or not humans will routinely live to 150, the quest to extend healthy life is already transforming medicine and our understanding of what it means to grow old. Read the source »
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