March 1995 in “Proceedings of the British Society of Animal Science” This review discusses zinc's role in dog metabolism and suggests that zinc from amino acid chelates might be better absorbed than from inorganic sources, but reports no new experimental results.
March 1995 in “Proceedings of the British Society of Animal Science” This review discusses zinc's role in dog nutrition, emphasizing that zinc absorption may be improved when provided as an amino acid chelate rather than an inorganic source, but reports no new results.
September 2026 in “Zenodo (CERN European Organization for Nuclear Research)” In this paper, the authors propose that a historical decline in dietary tin intake may contribute to cardiovascular issues and accelerate pattern hair loss by causing copper and zinc depletion, which impairs heart function and scalp circulation.
September 2026 in “Zenodo (CERN European Organization for Nuclear Research)” In this paper, the authors propose that a major reduction in dietary tin over the past century could be linked to increased cardiovascular issues and androgenetic alopecia, hypothesizing that tin deficiency disrupts heart function and scalp circulation by depleting copper and zinc.
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January 2008 in “Photochemistry and Photobiology” This review discusses the effects of visible light on human skin, highlighting its role in pigmentation, thermal damage, and the treatment of several skin conditions, while noting limited sunscreen protection against it; no new clinical results are reported.
