In a world where aging is often seen as a slow slide into decline, a remarkable group of people is rewriting the rules. They’re called superagers, individuals in their 70s, 80s and beyond whose physical vitality and mental sharpness resemble those of people decades younger. These aren’t mythic outliers, they’re real, scientifically studied adults whose lives offer clues about what happy, healthy aging could look like for the rest of us.

Who Are Superagers?

At its core, a superager is defined not by a birthdate but by ability, especially cognitive ability. To qualify for research programs like the SuperAging Research Initiative based at the University of Chicago, individuals must be over 80 and perform on memory tests at least as well as the average 50- or 60-year-old.

These extraordinary adults often also boast high physical fitness and continue to live active, deeply engaged lives. Profiles of superagers from around the world reveal people well into later life who still walk thousands of steps a day, lift heavy weights, run marathons, and stay socially and mentally engaged through music, hobbies and friendships.

What Sets Their Brains Apart

Most people expect brains to shrink with age, and it’s true that the cerebral cortex, the outer layer responsible for memory, attention and decision-making, thins over time in typical aging. But superagers tell a different story, their brains often show little or no cortical thinning, and in some key regions may even appear structurally younger than those of people decades their junior.

Research also points to physical differences in neurons and neurotransmitters important for memory and attention, as well as mechanisms that help some brains resist or cope with age-related changes that would slow cognition in others.

Importantly, researchers haven’t pinned this down to one gene or a single biological switch. Instead, the superager brain seems to remain youthful because of a mix of resilience, enriched neural networks, and lifestyle influences that keep it actively engaged.

Lifestyle Patterns Superagers Tend to Share

Movement Is Medicine

Many superagers stay active well into later life, whether walking long distances, powerlifting, training for endurance events, or running marathons. What’s especially encouraging is that many only began more intense physical activity later in adulthood, proving it’s never too late to start.

Mental Engagement Matters

Beyond physical fitness, superagers keep their minds sharp through puzzles, word games, music, creative pursuits, new skills, and lifelong learning. These activities are not just hobbies, they help strengthen and maintain neural connections.

Social Connection Is Key

Superagers tend to be deeply socially engaged, through clubs, choirs, volunteering, community groups, or close friendships. Social interaction doesn’t just add joy to life, it exercises memory, emotional regulation, and communication skills in the brain.

Healthy Eating and Balance

While no single “superager diet” exists, many emphasize plant-forward meals, balanced nutrition, and moderation. Some reduce processed foods and refined sugars, while others simply focus on eating in ways that support long-term energy and health.

Purpose, Optimism, and Meaning

Across many stories, superagers speak about gratitude, purpose, and finding joy in daily life, whether that’s leading a choir, setting new fitness goals, or staying curious about the world. Emotional well-being and a sense of meaning appear to play a powerful role in how well people age.

What Can We All Learn From Superagers?

  • Keep moving, even small, consistent activity makes a difference
  • Challenge your mind, learn something new or revisit an old passion
  • Stay socially connected, relationships are essential for brain health
  • Care for your whole self, physical, emotional, and mental well-being all matter

Aging isn’t a fixed destiny, it’s a path shaped by daily choices. Superagers remind us that vitality, curiosity, and connection can thrive at every stage of life.