Change your mindset about aging

People who held more positive beliefs about getting older were significantly more likely to improve in both cognitive and physical function, compared to those who held more negative views.

In other words, people who believed that aging could still include growth, learning, and vitality were more likely to actually experience those outcomes.

This was not a surprise to Dr. Levy. It was exactly what her decades of prior research had been pointing toward. This study was built to confirm it at scale.

Why Does a Belief Change Your Biology?

Dr. Levy’s framework is called Stereotype Embodiment Theory.

The core idea is this: from a very young age, we absorb messages about what aging looks like. Through advertisements, through the way older people are portrayed on TV & through the casual way people talk about getting old.

And when we enter later life, those absorbed beliefs become self-relevant. They stop being about other people and start being about us. That shift is when they begin to affect our biology.

Her previous research had already found that negative age beliefs predicted poorer memory, slower walking speed, higher cardiovascular risk, and even biological markers associated with Alzheimer’s disease.

This new study shows the other side. Positive age beliefs actively predict improvement.

This Is Not Just About Mindset

“Think positive about aging” can sound like wellness fluff, but it really isn’t.

Our beliefs shape our behaviors. People who view aging positively are more likely to stay active, engage socially, keep learning, and keep investing in their health. Those behaviours compound over time into measurably better outcomes.

And beliefs can also influence physiology directly. Previous research has linked positive age beliefs to lower stress responses, healthier cardiovascular profiles, and better recovery from illness.

The researchers call this a self-fulfilling biology.  Expect decline, and your behaviors and stress responses slowly move you in that direction. Expect growth and adaptation, and your lifestyle and biology can move differently.

Negative age beliefs do not just make people feel worse. They make people give up on things that actually work.

Pay attention to how you talk about getting older, to yourself, and to others.

Language shapes belief. And belief, it turns out, shapes biology.

One last thing. We have so much to learn from older people, but they also have a lot to gain from spending time with younger people: a youthful mindset, more physical activity, etc. If you have aging parents, encourage them to spend time with younger people since this will help shift how they view their own aging.  In other words, spend time with people who “keep you young!”