The effect of zinc on the outcome of patients with COVID-19: A systematic review and meta-analysis of randomized controlled trials

Affiliations

• ¹ Department of Nutrition, Chi Mei Medical Center, Tainan City, Taiwan.
• ² Department of General Medicine, Chi Mei Medical Center, Tainan City, Taiwan.
• ³ Department of Internal Medicine, Chi Mei Medical Center, Tainan City, Taiwan.
• ⁴ Center for Integrative Medicine, Chi Mei Medical Center, Tainan City, Taiwan.
• ⁵ Division of Hospital Medicine, Department of Internal Medicine, Chi Mei Medical Center, Tainan City, Taiwan; School of Medicine, College of Medicine, National Sun Yat-sen University, Kaohsiung, Taiwan. Electronic address: dtmed141@gmail.com.