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People Under 50 Are Aging Faster Than Previous Generations, Study Finds

29/06/2026 07:55 - Salud

A Discovery That Changes Our Understanding of Aging

According to a recent study published in Euronews, people under 50 years old are aging more rapidly than previous generations. This discovery raises important questions about the factors that could be accelerating this biological process in today's population.

The research, which analyzes data from multiple generational cohorts, reveals concerning patterns that could have significant implications for public health systems and life expectancy projections worldwide.

What Does "Aging Faster" Mean?

Accelerated aging refers to a process where the biological body ages at a faster rate than chronological age. This can be measured through:

  • Epigenetic Clock: Markers that indicate actual biological age by analyzing DNA methylation patterns
  • Telomeres: The protective caps at the end of chromosomes that shorten with each cell division
  • Chronic Inflammation: Elevated levels of inflammatory markers in the bloodstream
  • Cellular Function: Reduced tissue regeneration capacity and metabolic efficiency

Possible Contributing Factors

Researchers suggest that several elements characteristic of modern life could be contributing:

  • Chronic Stress: Unprecedented levels of work pressure and social anxiety
  • Ultra-processed Foods: Diets rich in industrial products high in additives and preservatives
  • Sedentary Lifestyle: Increasingly inactive daily routines due to technology
  • Environmental Pollution: Exposure to toxins, microplastics, and poor air quality
  • Screen Time and Sleep: Disruption of natural circadian rhythms affecting recovery

Generational Comparison

GenerationBirth YearsAge in 2026Aging Speed
Baby Boomers1946-196462-80 yearsNormal
Generation X1965-197650-61 yearsNormal to slight acceleration
Millennials1977-199630-49 yearsAccelerated
Generation Z1997-201214-29 yearsAccelerated

Note: Data represents findings from the biological aging study by generational cohort.

What Can We Do About It?

Although the study shows concerning trends, experts emphasize that biological aging can be modified through lifestyle changes. Interventions such as regular exercise, Mediterranean diet, stress management, restorative sleep, and avoiding toxins can help reverse part of this process. The key lies in making conscious decisions about our daily habits.

Source: Euronews - Health - Published on June 28, 2026

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