Health Span ClubHealth Span Club is an evidence-based publication about healthspan, longevity, metabolic health and nutrition, written to help you add healthy years, not just years.https://www.healthspanclub.online/en-usThe Label Rule: Silicon Dioxidehttps://www.healthspanclub.online/articles/the-label-rule-silicon-dioxide/https://www.healthspanclub.online/articles/the-label-rule-silicon-dioxide/It sounds like something from a lab, and it keeps powders from clumping. What silicon dioxide is, why it’s in supplements and spices, and what regulators have concluded.Tue, 06 Oct 2026 00:00:00 GMTNutritionHealth Span Club EditorialEating Well on a GLP-1 Medicine: Protein, Fiber and Protecting Musclehttps://www.healthspanclub.online/articles/eating-well-on-a-glp-1-medicine/https://www.healthspanclub.online/articles/eating-well-on-a-glp-1-medicine/GLP-1 medicines can dramatically reduce appetite. When you eat less, what you eat matters more. What the research says about nutrition, muscle and side effects.Wed, 23 Sep 2026 00:00:00 GMTThe GLP-1 EraHealth Span Club EditorialMyth Check: Do You Really Need Eight Glasses of Water a Day?https://www.healthspanclub.online/articles/do-you-really-need-eight-glasses-of-water/https://www.healthspanclub.online/articles/do-you-really-need-eight-glasses-of-water/“Eight glasses a day” is one of the most repeated health rules there is. Where it came from, what the research actually says, and a simpler way to think about hydration.Sat, 19 Sep 2026 00:00:00 GMTHydrationHealth Span Club EditorialProtein and Fiber: The Quiet Basics of Eating for Healthspanhttps://www.healthspanclub.online/articles/protein-and-fiber-the-quiet-basics/https://www.healthspanclub.online/articles/protein-and-fiber-the-quiet-basics/Two unglamorous nutrients do a surprising amount of work for healthy ageing. How much you need, why it matters, and simple ways to get more without overhauling your diet.Wed, 16 Sep 2026 00:00:00 GMTProtein & FiberHealth Span Club EditorialThe Label Rule: Stevia vs Sucralosehttps://www.healthspanclub.online/articles/the-label-rule-stevia-vs-sucralose/https://www.healthspanclub.online/articles/the-label-rule-stevia-vs-sucralose/Two of the most common zero-calorie sweeteners on food labels, compared side by side: where they come from, how they’re regulated, and what the research actually shows.Sat, 12 Sep 2026 00:00:00 GMTMetabolic HealthHealth Span Club EditorialThe Label Rule: Sunflower Lecithinhttps://www.healthspanclub.online/articles/the-label-rule-sunflower-lecithin/https://www.healthspanclub.online/articles/the-label-rule-sunflower-lecithin/It shows up in chocolate, protein powders and dressings. What sunflower lecithin is, why manufacturers use it, and what the evidence says about eating it.Sat, 05 Sep 2026 00:00:00 GMTNutritionHealth Span Club EditorialWhy We Started The Label Rulehttps://www.healthspanclub.online/articles/why-we-started-the-label-rule/https://www.healthspanclub.online/articles/why-we-started-the-label-rule/The front of a food pack is marketing. The back is information. Here’s why we read one ingredient at a time, and the simple rule we use to do it.Sat, 29 Aug 2026 00:00:00 GMTNutritionHealth Span Club Editorial