NewsVitamins & Minerals Zinc-Induced Copper Deficiency: The Hidden Cost of the COVID Zinc Boom by Sean Martu September 22, 2026 by Sean Martu September 22, 2026 During the height of the COVID-19 pandemic, zinc became one of the most widely discussed nutritional supplements for immune support. People stocked up on zinc tablets, lozenges and combination immune… Read more
