If you think you’re hitting all your nutrient needs through food alone, the numbers say otherwise. Roughly 70% of Americans are low in vitamin D. Nearly half don’t get enough magnesium. A third fall short on calcium.

Most people want to feel great today and stay healthy as they age. But building a longer, stronger life can feel confusing. There’s so much noise about diets, supplements, and quick fixes that most people end up doing nothing at all.

The conversation about muscle preservation usually circles two pillars: lift weights and eat enough protein. That’s the prescription repeated in gyms, clinics, and countless health articles.

But a large-scale analysis of US health data suggests we’ve been overlooking a third pillar… dietary fibre.