Laser Focus World is an industry bedrock—first published in 1965 and still going strong. We publish original articles about cutting-edge advances in lasers, optics, photonics, sensors, and quantum technologies, as well as test and measurement, and the shift currently underway to usher in the photonic integrated circuits, optical interconnects, and copackaged electronics and photonics to deliver the speed and efficiency essential for data centers of the future.

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Editorial Advisory Board

  • Professor Andrea M. Armani, University of Southern California
  • Ruti Ben-Shlomi, Ph.D., LightSolver
  • James Butler, Ph.D., Hamamatsu
  • Natalie Fardian-Melamed, Ph.D., Columbia University
  • Justin Sigley, Ph.D., AmeriCOM
  • Professor Birgit Stiller, Max Planck Institute for the Science of Light, and Leibniz University of Hannover
  • Professor Stephen Sweeney, University of Glasgow
  • Mohan Wang, Ph.D., University of Oxford
  • Professor Xuchen Wang, Harbin Engineering University
  • Professor Stefan Witte, Delft University of Technology

Life Extension Expands Healthy Aging Supplements Line

Fort Lauderdale, FL, June 17, 2025 (GLOBE NEWSWIRE) -- “Aging gracefully” can mean a lot of things: following an exercise regimen in your golden years, eating nutrient-dense foods, or even trying a new hobby to keep your mind limber. For many, dietary supplements play a role in this pursuit. A recent Life Extension customer survey* found that 97% of respondents take supplements to support healthy aging, while 74% said they would take a probiotic to support the aging process. To help people “age like pros,” Life Extension has launched FLORASSIST® Probiotic Youthful Gut. This science-based probiotic and postbiotic formula is designed to help promote a balanced gut microbiome, a healthy inflammatory response and support other healthy aging biomarkers.  
*December 2024 survey of Life Extension customers.  

According to Life Extension’s Director of Education, Michael A. Smith, MD, age-related changes in the digestive tract can affect everything from nutritional uptake to cholesterol. “There are trillions of microorganisms that live within our digestive tract that play a vital role in keeping us healthy,” he explained. “And it’s the changes to those microorganisms that can impact how well our gut microbiome works, and, in turn, impact a healthy lifespan.”  

But there are steps we can take to smooth out those changes. In a clinical study, participants taking the blend of L. rhamnosus IMC 501 and L. paracasei IMC 502 probiotic strains in Life Extension’s formula showed a healthy inflammatory response when compared to baseline. In that same study, the probiotic combo helped improve the nutritional status of elderly participants.  

Asha Jaja-Chimedza, PhD, Discovery Research Manager at Life Extension, said the new probiotic is designed to help “curate” the gut microbiome, enriching health-associated gut bacteria and promoting healthy aging by supporting key biomarkers of the aging process. “We’re offering an effective way to support crucial aspects of staying healthy and resilient at every age,” Dr. Jaja-Chimedza said. 

FLORASSIST® Probiotic Youthful Gut is the newest addition to Life Extension’s extensive healthy aging product line, which includes the bestselling NAD+ Cell Regenerator™ and best-in-class Optimized Resveratrol Elite™

About Life Extension®  
For more than 40 years, Life Extension has pursued innovative advances in health, conducting rigorous clinical trials and setting some of the most demanding standards in the industry to offer a full range of quality vitamins and nutritional supplements and blood-testing services. Life Extension’s Wellness Specialists provide personalized counsel to help customers choose the right products for optimal health, nutrition and personal care. To learn more, visit LifeExtension.com.  

These statements have not been evaluated by the Food and Drug Administration.  
These products are not intended to diagnose, treat, cure, or prevent any disease. 

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Rey Searles
Life Extension
954-766-8433
rsearles@lifeextension.com
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