Zinc

Rondanelli M, Miccono A, Lamburghini S, et al. Self-Care for Common Colds: The Pivotal Role of Vitamin D, Vitamin C, Zinc, and Echinacea in Three Main Immune Interactive Clusters (Physical Barriers, Innate and Adaptive Immunity) Involved during an Episode of Common Colds-Practical Advice on Dosages and on the Time to Take These Nutrients/Botanicals in order to Prevent or Treat Common Colds. Evid Based Complement Alternat Med. 2018;2018:5813095. Published 2018 Apr 29. PMCID: PMC5949172

Singh M, Das RR. WITHDRAWN: Zinc for the common cold. Cochrane Database Syst Rev. 2015;2015(4):CD001364. Published 2015 Apr 30. PMCID: PMC6457799

 Hulisz D. (2004). Efficacy of zinc against common cold viruses: an overview. Journal of the American Pharmacists Association : JAPhA, 44(5), 594–603. PMID: 15496046

Gammoh, N. Z., & Rink, L. (2017). Zinc in Infection and Inflammation. Nutrients, 9(6), 624. PMCID: PMC5490603

Wintergerst, E. S., Maggini, S., & Hornig, D. H. (2007). Contribution of selected vitamins and trace elements to immune function. Annals of nutrition & metabolism, 51(4), 301–323. DOI: 10.1159/000107673

Sapkota, M., & Knoell, D. L. (2018). Essential Role of Zinc and Zinc Transporters in Myeloid Cell Function and Host Defense against Infection. Journal of immunology research, 2018, 4315140. DOI: 10.1155/2018/4315140

Chasapis, C. T., Loutsidou, A. C., Spiliopoulou, C. A., & Stefanidou, M. E. (2012). Zinc and human health: an update. Archives of toxicology, 86(4), 521–534. DOI: 10.1007/s00204-011-0775-1

Copper

Clinical and Research Information on Drug-Induced Liver Injury [Internet]. Bethesda (MD): National Institute of Diabetes and Digestive and Kidney Diseases; 2012-. Copper. [Updated 2017 Oct 30].

Harris, E. D., Rayton, J. K., Balthrop, J. E., DiSilvestro, R. A., & Garcia-de-Quevedo, M. (1980). Copper and the synthesis of elastin and collagen. Ciba Foundation symposium, 79, 163–182. DOI: 10.1002/9780470720622.ch9

Borkow G. Using Copper to Improve the Well-Being of the Skin. Curr Chem Biol. 2014;8(2):89-102. doi: PMCID: PMC4556990

Yu L, Liou IW, Biggins SW, et al. Copper Deficiency in Liver Diseases: A Case Series and Pathophysiological Considerations. Hepatol Commun. 2019;3(8):1159-1165. Published 2019 Jun 26. doi: 10.1002/hep4.1393

Klevay L. M. (2000). Dietary copper and risk of coronary heart disease. The American journal of clinical nutrition, 71(5), 1213–1214. DOI: 10.1093/ajcn/71.5.1213

Klevay L. M. (2000). Cardiovascular disease from copper deficiency--a history. The Journal of nutrition, 130(2S Suppl), 489S–492S. DOI: 10.1093/jn/130.2.489S

Percival S. S. (1998). Copper and immunity. The American journal of clinical nutrition, 67(5 Suppl), 1064S–1068S. DOI: 10.1093/ajcn/67.5.1064S

Mahdavi-Roshan M, Ebrahimi M, Ebrahimi A. Copper, magnesium, zinc and calcium status in osteopenic and osteoporotic post-menopausal women. Clin Cases Miner Bone Metab. 2015;12(1):18-21. PMCID: PMC4469220

Probiotics

Verna EC, Lucak S. Use of probiotics in gastrointestinal disorders: what to recommend?. Therap Adv Gastroenterol. 2010;3(5):307‐319. doi: 10.1177/1756283X10373814

Ritchie, Marina & Romanuk, Tamara. (2012). A Meta-Analysis of Probiotic Efficacy for Gastrointestinal Diseases. PloS one. 7. e34938. doi: 10.1371/journal.pone.0034938

Nancy Toedter Williams, Pharm.D., BCPS, BCNSP, Probiotics, American Journal of Health-System Pharmacy, Volume 67, Issue 6, 15 March 2010, Pages 449–458. DOI: 10.2146/ajhp090168

Salem I, Ramser A, Isham N, Ghannoum MA. The Gut Microbiome as a Major Regulator of the Gut-Skin Axis. Front Microbiol. 2018;9:1459. Published 2018 Jul 10. doi: 10.3389/fmicb.2018.01459

Ellis SR, Nguyen M, Vaughn AR, et al. The Skin and Gut Microbiome and Its Role in Common Dermatologic Conditions. Microorganisms. 2019;7(11):550. Published 2019 Nov 11. doi: 10.3390/microorganisms7110550

Szántó, M, Dózsa, A, Antal, D, Szabó, K, Kemény, L, Bai, P. Targeting the gut‐skin axis—Probiotics as new tools for skin disorder management? Exp Dermatol. 2019; 28: 1210– 1218. DOI: 10.1111/exd.14016

M. Rahmati Roudsari, R. Karimi, S. Sohrabvandi & A. M. Mortazavian (2015) Health Effects of Probiotics on the Skin, Critical Reviews in Food Science and Nutrition, 55:9, 1219-1240. DOI: 10.1080/10408398.2012.680078

Kechagia M, Basoulis D, Konstantopoulou S, et al. Health benefits of probiotics: a review. ISRN Nutr. 2013;2013:481651. Published 2013 Jan 2. PMID: 24959545

Di Stefano, M, MD; Miceli, E, MD; Armellini, E, MD; Missanelli, A, MD; Corazza, G R, MD Probiotics and Functional Abdominal Bloating, Journal of Clinical Gastroenterology: July 2004 - Volume 38 - Issue - p S102-S103 doi: 10.1097/01.mcg.0000128939.40458.25

Reid G. (2017). The development of probiotics for women's health. Canadian journal of microbiology, 63(4), 269–277. DOI: 10.1139/cjm-2016-0733

Rhayat L, Maresca M, Nicoletti C, et al. Effect of Bacillus subtilis Strains on Intestinal Barrier Function and Inflammatory Response. Front Immunol. 2019;10:564. Published 2019 Mar 29. DOI: 10.3389/fimmu.2019.00564

Yang, M., Zhu, G., Korza, G., Sun, X., Setlow, P., & Li, J. (2020). Engineering Bacillus subtilis as a Versatile and Stable Platform for Production of Nanobodies. Applied and environmental microbiology, 86(8), e02938-19. DOI: 10.1128/AEM.02938-19