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Kayla Barnes-Lentz: The Woman Rewriting Female Longevity from the Inside Out
10 min read
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Robert Lufkin, MD: The NYT Bestselling Author on Metabolic Health, Prevention, and What Your Doctor Isn’t Testing
11 min read
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Testosterone Optimisation, Part 1: The Nutritional Foundation
10 min read
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Magazine
-
Kayla Barnes-Lentz: The Woman Rewriting Female Longevity from the Inside Out
10 min read
-
Robert Lufkin, MD: The NYT Bestselling Author on Metabolic Health, Prevention, and What Your Doctor Isn’t Testing
11 min read
-
Testosterone Optimisation, Part 1: The Nutritional Foundation
10 min read
Weekly picks on longevity, brands, and health science. No spam—unsubscribe anytime.
Solgar
Solgar began in Manhattan in 1947, founded by pharmacists Nat Colby and Mike Goldfarb alongside holistic physician Carl Zoll. Their mission was to craft better vitamins using natural ingredients—starting with Naturvite, a multivitamin blend of 30 essential nutrients packaged in amber glass to protect freshness. Since then, Solgar has grown into a global brand with over 300 products sold in more than 60 countries.
For over 75 years, Solgar has maintained a steadfast dedication to quality. All supplements are produced in small batches at their own New Jersey facility, using responsibly sourced, non-GMO ingredients and avoiding artificial fillers, colors, flavors, and common allergens. Solgar’s formulations cater to various dietary preferences, including vegan, gluten-free, dairy-free, kosher, and halal options.
Today, under Nestlé Health Science, Solgar continues to innovate with science-based lines like Cellular Nutrition. This series includes targeted supplements such as Cellular Energy (nicotinamide riboside for NAD+ support), Strength & Renewal (urolithin A for mitochondrial function), and Protect (GlyNAC blend for cellular defense). These products are backed by human clinical trials demonstrating improvements in energy, muscle endurance, and mitochondrial health.
Solgar has earned its reputation as the gold standard in supplements through its legacy of combining nature’s best elements with ongoing scientific rigor. Their wide-ranging portfolio supports general health, immunity, energy, stress resilience, joint function, brain health, and cellular longevity—making them a trusted resource for biohackers, longevity seekers, and wellness-focused individuals.
3.0
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Founders
Nat Colby, Mike Goldfarb, Carl Zoll
Founded
1947
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