18. Zinc Supplementation Reduces Common Cold Duration among Healthy Adults: A Systematic Review of Randomized Controlled Trials with Micronutrients Supplementation, https://pubmed.ncbi.nlm.nih.gov/32342851/
19. The Effect of Zinc Supplementation on Insulin Resistance in Obese Subjects: a Systematic Review, https://link.springer.com/article/10.1007%2Fs12011-016-0835-8
20. Antioxidant role of zinc in diabetes mellitus, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4360427/
21. Intracellular zinc in insulin secretion and action: a determinant of diabetes risk? https://pubmed.ncbi.nlm.nih.gov/26365743/
22. Effects of zinc supplementation on diabetes mellitus: a systematic review and meta-analysis, https://pubmed.ncbi.nlm.nih.gov/22515411/
23. The role of zinc in the treatment of acne: A review of the literature, https://onlinelibrary.wiley.com/doi/10.1111/dth.12576
24. Effects of Zinc supplementation on serum lipids: a systematic review and meta-analysis, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4523910/
25. Dietary zinc intake is inversely associated with systolic blood pressure in young obese women, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3796663/
26. Systematic review of zinc biochemical indicators and risk of coronary heart disease, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4738046/
27. Zinc supplementation inhibits complement activation in age-related macular degeneration, https://pubmed.ncbi.nlm.nih.gov/25393287/
28. A systematic review on zinc for the prevention and treatment of age-related macular degeneration, https://pubmed.ncbi.nlm.nih.gov/23652490/
29. Oral zinc provision in acute diarrhea, https://pubmed.ncbi.nlm.nih.gov/26963581/
30. Phytate and zinc bioavailability, https://pubmed.ncbi.nlm.nih.gov/7712343/
31. Zinc Therapy in Dermatology: A Review, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4120804/
32. Comparative absorption of zinc picolinate, zinc citrate and zinc gluconate in humans, https://pubmed.ncbi.nlm.nih.gov/3630857/
33. Zinc absorption by young adults from supplemental zinc citrate is comparable with that from zinc gluconate and higher than from zinc oxide, https://pubmed.ncbi.nlm.nih.gov/24259556/
34. Zinc lozenges and the common cold: a meta-analysis comparing zinc acetate and zinc gluconate, and the role of zinc dosage, https://pubmed.ncbi.nlm.nih.gov/28515951/
35. Zinc for the treatment of the common cold: a systematic review and meta-analysis of randomized controlled trials, https://pubmed.ncbi.nlm.nih.gov/22566526/
36. Multicenter randomized comparative double-blind controlled clinical trial of the safety and efficacy of zinc gluconate versus minocycline hydrochloride in the treatment of inflammatory acne vulgaris, https://pubmed.ncbi.nlm.nih.gov/11586012/