Excessive intake of essential nutrients can cause toxicity or physiological harm.
Is it true that excessive intake of essential nutrients can cause toxicity or physiological harm?
Yes. Excessive intake of essential nutrients and micronutrients can lead to physiological toxicity, organ damage, and adverse health outcomes.
Verdict: SUPPORTED · 3 sources for, 0 against · Last checked
The retrieved literature consistently supports the claim that excessive consumption or supplementation of essential nutrients and minerals (such as iron, vitamin A, and phosphorus) can result in toxicity, metabolic disruption, and severe physiological harm.
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Baye, K. (2019). Maximising benefits and minimising adverse effects of micronutrient interventions in low- and middle-income countries. doi.org. https://doi.org/10.1017/S0029665119000557
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Aljohani, A., Alharbi, S., Althobaiti, R., Aljohani, R., Alnemari, R., & Arida, H. (2023). Micronutrients' toxicity from causes to adverse effects: a review. doi.org. https://doi.org/10.24911/ijmdc.51-1672572974
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González-García, N., Hospital-Sastre, A., Fernández-Villabrille, S., Calvó-García, P., Ruiz-Torres, M., Gómez-Alonso, C., Alonso-Montes, C., Naves-Díaz, M., Panizo, S., & Carrillo-López, N. (2026). The Impact of Hyperphosphatemia on Mineral and Bone Metabolism: Implications for Bone and Vascular Health. doi.org. https://doi.org/10.3390/ijms27041931
What does the evidence say?
The retrieved literature consistently supports the claim that excessive consumption or supplementation of essential nutrients and minerals (such as iron, vitamin A, and phosphorus) can result in toxicity, metabolic disruption, and severe physiological harm.
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