By Aditi Shrikant – NBC 10 News Philadelphia

The anti-aging market is littered with innovative products and procedures that promise consumers a healthier, happier, longer life. Some pursuits, like cryotherapy or what the industry refers to as photorejuvenation, are more experimental. Others, like New York City-based longevity clinic Fountain Life, claim to be more practical, using biomarkers to predict health outcomes and offering patients access to therapeutics.

The secret to longevity might not be as well-kept, or expensive, as the $62 billion industry would like us to think. Simple habits like walking more, eating a balanced diet, and keeping up with your doctor’s appointments are all shared by superagers and endorsed by doctors and dieticians who study lifespan.

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