Daily Peanut Butter Mitigates Age-Related Muscle Decline

By Erik Goldman

A daily serving of peanut butter for 6 months improved muscle power in a cohort of community-dwelling elders. While not a cure-all for age-related muscle decline, it’s an inexpensive and enjoyable way to mitigate risk. (Image: FoodVideoPhoto/Shutterstock)

A few tablespoons of unsweetened peanut butter each day can mitigate some aspects of age-related muscle decline, according to a new study of 120 community-dwelling elders by researchers at the Deakin University School of Exercise & Nutrition Sciences in Geelong, Victoria, Australia.

In general, nuts as a good dietary source of protein, healthy fats, and fiber. Pistachios and peanuts are particularly rich in anti-inflammatory and anti-oxidant phytochemicals that can attenuate chronic inflammation and oxidative stress, which are key drivers of muscle loss.

There’s some evidence from population studies that increased nut consumption is associated with a reduced risk of musculoskeletal and cognitive decline among older people. But until now, the direct impact of daily nut consumption on muscle strength and function had never been evaluated in a randomized intervention trial.  

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Beyond the Injection: Next Generation Nutraceuticals for Sustained Weight Management

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As clinical weight management shifts ever further toward pharmaceutical interventions like GLP-1 agonists, a critical gap has emerged for patients seeking natural, sustainable alternatives.

This free webinar provides holistic primary care practitioners with a deep dive into a new nutraceutical trio—Trpti, BioBerb, and ActivAMP—designed to address the root causes of metabolic dysfunction, and provide a comprehensive “beyond GLP-1” strategy for clinical practice.

You’ll learn about:

  • The Metabolic Synergy Trio: A clinical review of the science supporting Trpti (a naturally occurring a fatty acid amide for targeted satiety and gut-hormone signaling), BioBerb (a scientifically-proven berberine extract for blood sugar management), and ActivAMP ( an extract of the herb Gynostemma pentaphyllum that works as an “exercise-mimetic”). You’ll learn how these ingredients can work together to regulate weight without pharmaceutical side effects.
  • Bioavailability Mastery: An analysis of how advanced delivery technologies ensure that BioBerb and ActivAMP bypass the common absorption hurdles, to deliver pharmaceutical level efficacy from natural non-pharma products.
  • Integrative Weight Management Protocols: Practical strategies for “prescribing” these bioactive ingredients to enhance insulin sensitivity, improve patient healthspan, and promote long-term metabolic flexibility.

Sponsored by SAANROO – a leading global manufacturer of scientifically-validated botanical ingredients to address a wide range of health needs across the life span.

Viral Shah is an experienced Senior leader with over 15 years of expertise in Technical Business Development and product innovation within Consumer Health, OTC, Pharma, and CPG channels. He specializes in driving growth in nutritional categories, finished products, clinically researched ingredients, cosmeceutical ingredients, and functional food ingredients through science-backed, IP-protected technologies. Viral has a proven track record in managing nutraceutical brands and collaborating with numerous companies to surpass business goals and capitalize on market trends. His most recent role was Director of Product Development at Walmart, and he now serves as the Senior Director of Business Development for Saanroo. 

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