The Science of Plant-Based Calcium

    The Science of Plant-Based Calcium

    August 4, 2026

    3.5 billion people are at risk of inadequate calcium intake and the problem is growing. GLP-1 medications, which can reduce nutrient consumption, may raise the risk of bone and muscle loss in users.

    A new white paper from Vegan Minerals breaks down who’s most affected, including postmenopausal women, athletes, dairy-avoiders and more, and maps out solutions for formulators.

    Leading the way is WholeCal®, a plant-based, multi-mineral ingredient sustainably sourced from the marine algae Lithothamnion calcareum. Unlike conventional calcium sources, which rely on synthetic compounds or literal rocks, WholeCal® delivers a clean-label calcium ingredient with superior bioavailability and GI tolerability.

    If you’re building bone health, healthy aging, active nutrition, or women’s health products, the shift to plant-based calcium offers major opportunities.

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