3. The effect of curcumin on serum copper, zinc, and zinc/copper ratio in patients with β-thalassemia intermedia: a randomized double-blind clinical trial.
Saeidnia Mohammadreza (2021) · Annals of hematology · n=30
Randomized Controlled Trial View details
4. Effects of supplemental molybdenum on animal performance, liver copper concentrations, ruminal hydrogen sulfide concentrations, and the appearance of sulfur and molybdenum toxicity in steers receiving fiber-based diets.
Kessler K L (2012) · Journal of animal science · n=96
Randomized Controlled Trial View details
5. Effect of an injectable trace mineral supplement containing selenium, copper, zinc, and manganese on the health and production of lactating Holstein cows.
Machado V S (2013) · Veterinary journal (London, England : 1997)
Randomized Controlled Trial View details
6. Effects of Copper Supplementation on Blood Lipid Level: a Systematic Review and a Meta-Analysis on Randomized Clinical Trials.
Wang Shaokang (2021) · Biological trace element research · n=176
Meta-analysis View details
7. Accumulation and depletion of liver copper stores in dairy cows challenged with a Cu-deficient diet and oral and injectable forms of Cu supplementation.
Balemi S C (2010) · New Zealand veterinary journal
Randomized Controlled Trial View details
8. Acute Copper and Ascorbic Acid Supplementation Inhibits Non-heme Iron Absorption in Humans.
Olivares Manuel (2016) · Biological trace element research
Randomized Controlled Trial View details
9. Effect of dietary copper amount and source on copper metabolism and oxidative stress of weanling pigs in short-term feeding.
Huang Y L (2015) · Journal of animal science
Randomized Controlled Trial View details
10. Chaperones CCS, ATOX and COXIV responses to copper supplementation in healthy adults.
Araya Magdalena (2012) · Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine
Randomized Controlled Trial View details
11. Cryoanalgesia for Pain Management After Pectus Excavatum Repair (COPPER) in Adolescents: A Randomized Controlled Trial.
Bastianello M (2025) · Paediatric anaesthesia
View details
12. Copper bioavailability, blood parameters, and nutrient balance in mink.
Wu X Z (2015) · Journal of animal science
Randomized Controlled Trial View details
13. Zinc supplementation does not alter sensitive biomarkers of copper status in healthy boys.
Bertinato Jesse (2013) · The Journal of nutrition · n=10
Randomized Controlled Trial View details
14. Plasma zinc, copper, and serum thyroid hormones and insulin levels after zinc supplementation followed by placebo in competitive athletes.
Marques Lucianna Fernandes J C (2011) · Biological trace element research
Randomized Controlled Trial View details
15. Effects of feeding diets rich in α-linolenic acid and copper on performance, carcass characteristics, and fatty acid profiles of feedlot heifers.
Alvarado-Gilis C A (2014) · Journal of animal science · n=261
Randomized Controlled Trial View details
16. Selection of fecal enterococci exhibiting tcrB-mediated copper resistance in pigs fed diets supplemented with copper.
Amachawadi R G (2011) · Applied and environmental microbiology
Randomized Controlled Trial View details
17. Effects of copper supplementation on feedlot performance, carcass characteristics, and rumen sulfur metabolism of growing cattle fed diets containing 60% dried distillers grains.
Felix T L (2012) · Journal of animal science · n=36
Randomized Controlled Trial View details
18. A meta-analysis of the effects of dietary copper, molybdenum, and sulfur on plasma and liver copper, weight gain, and feed conversion in growing-finishing cattle.
Dias R S (2013) · Journal of animal science
Meta-analysis View details
19. Effect of copper on performance, carcass characteristics, and muscle fatty acid composition of meat goat kids.
Huang Y L (2013) · Journal of animal science · n=5
Randomized Controlled Trial View details
20. A pilot study of copper supplementation effects on plasma F2alpha isoprostanes and urinary collagen crosslinks in young adult women.
DiSilvestro Robert A (2010) · Journal of trace elements in medicine and biology : organ of the Society for Minerals and Trace Elements (GMS) · n=8
Randomized Controlled Trial View details
21. Effects of chlortetracycline and copper supplementation on antimicrobial resistance of fecal Escherichia coli from weaned pigs.
Agga G E (2014) · Preventive veterinary medicine
Randomized Controlled Trial View details
22. Source of supplemental dietary copper, zinc, and manganese affects fecal microbial relative abundance in lactating dairy cows.
Faulkner M J (2017) · Journal of dairy science · n=8
Randomized Controlled Trial View details
23. Zinc and copper supplementation are not cost-effective interventions in the treatment of acute diarrhea.
Patel Archana B (2013) · Journal of clinical epidemiology
Randomized Controlled Trial View details
24. Amount and source of dietary copper affects small intestine morphology, duodenal lipid peroxidation, hepatic oxidative stress,and mRNA expression of hepatic copper regulatory proteins in weanling pigs.
Fry R S (2012) · Journal of animal science
Randomized Controlled Trial View details
25. A randomized trial of copper supplementation effects on blood copper enzyme activities and parameters related to cardiovascular health.
DiSilvestro Robert A (2012) · Metabolism: clinical and experimental
Randomized Controlled Trial View details
26. Short communication: Effects of supplementing diets of Holsteins with copper, zinc, and manganese on blood neutrophil function.
Dietz A M (2017) · Journal of dairy science
Randomized Controlled Trial View details
27. Copper supplementation at 8 mg neither affects circulating lipids nor liver function in apparently healthy Chilean men.
Rojas-Sobarzo Loreto (2013) · Biological trace element research · n=30
Randomized Controlled Trial View details
28. Influence of dietary copper concentrations on growth performance, serum lipid profiles, antioxidant defenses, and fur quality in growing-furring male blue foxes (Vulpes lagopus).
Liu Z (2016) · Journal of animal science
Randomized Controlled Trial View details
29. Zinc deficiency and zinc/copper ratio imbalance in autism spectrum disorder: a reanalysis of six multinational studies.
Bjørklund Geir (2026) · Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine
Meta-analysis View details
30. Serum zinc, copper and iron status of children with coeliac disease on three months of gluten-free diet with or without four weeks of zinc supplements: a randomised controlled trial.
Negi K (2018) · Tropical doctor
Randomized Controlled Trial View details
31. Digestibility and retention of zinc, copper, manganese, iron, calcium, and phosphorus in pigs fed diets containing inorganic or organic minerals.
Liu Y (2014) · Journal of animal science
Randomized Controlled Trial View details
32. Effect of dietary organic zinc, manganese, copper, and cobalt supplementation on milk production, follicular growth, embryo quality, and tissue mineral concentrations in dairy cows.
Hackbart K S (2010) · Journal of animal science · n=32
Randomized Controlled Trial View details
33. Therapeutic zinc and copper supplementation in acute diarrhea does not influence short-term morbidity and growth: double-blind randomized controlled trial.
Patel Archana B (2013) · The Pediatric infectious disease journal
Randomized Controlled Trial View details
34. Reducing mineral usage in feedlot diets for Nellore cattle: II. Impacts of calcium, phosphorus, copper, manganese, and zinc contents on intake, performance, and liver and bone status.
Prados L F (2017) · Journal of animal science
Randomized Controlled Trial View details
35. High lever dietary copper promote ghrelin gene expression in the fundic gland of growing pigs.
Yang Wenyan (2012) · Biological trace element research
Randomized Controlled Trial View details
36. Effects of hydroxychloride sources of copper, zinc, and manganese on measures of supplement intake, mineral status, and pre- and postweaning performance of beef calves.
Caramalac L S (2017) · Journal of animal science
Randomized Controlled Trial View details
37. Effects of Perioperative Zinc Supplementation on Copper Circulating Levels and Expression of Metallothionein and Copper Antioxidant Chaperone-1 in Leukocytes in Patients Undergoing CABG Surgery.
Makiabadi Elham (2025) · Biological trace element research · n=40
Randomized Controlled Trial View details
38. Possible subclinical hepatopathy after copper supplementation in farmed red deer.
Laven R A (2011) · New Zealand veterinary journal · n=10
Randomized Controlled Trial View details
39. Reported zinc, but not copper, intakes influence whole-body bone density, mineral content and T score responses to zinc and copper supplementation in healthy postmenopausal women.
Nielsen Forrest H (2011) · The British journal of nutrition
Randomized Controlled Trial View details
40. The impact of high zinc intake on the copper status of dairy cows in New Zealand.
Smith S L (2010) · New Zealand veterinary journal
Randomized Controlled Trial View details
41. Effects of supplementation with two sources and two levels of copper on meat lipid oxidation, meat colour and superoxide dismutase and glutathione peroxidase enzyme activities in Nellore beef cattle.
Correa Lísia Bertonha (2014) · The British journal of nutrition
Randomized Controlled Trial View details
42. Effect of different dietary concentrations of inorganic and organic copper on growth performance and lipid metabolism of White Pekin male ducks.
Attia Y A (2012) · British poultry science
Randomized Controlled Trial View details
43. Effects of zinc supplementation on plasma copper/zinc ratios, oxidative stress, and immunological status in hemodialysis patients.
Guo Chih-Hung (2013) · International journal of medical sciences · n=40
Randomized Controlled Trial View details
44. A multielement trace mineral injection improves liver copper and selenium concentrations and manganese superoxide dismutase activity in beef steers.
Genther O N (2014) · Journal of animal science
Randomized Controlled Trial View details
45. Effect of injectable trace mineral complex supplementation on development of ovarian structures and serum copper and zinc concentrations in over-conditioned Holstein cows.
González-Maldonado Juan (2017) · Animal reproduction science · n=20
Randomized Controlled Trial View details
46. Meta-analysis of the correlation between dietary copper supply and broiler performance.
Feng Chao (2020) · PloS one · n=12
Meta-analysis View details
47. Evaluating the influence of National Research Council levels of copper, iron, manganese, and zinc using organic (Bioplex) minerals on resulting tissue mineral concentrations, metallothionein, and liver antioxidant enzymes in grower-finisher swine diets.
Gowanlock D W (2015) · Journal of animal science
Randomized Controlled Trial View details
48. Effects of Dietary Copper Supplementation on Fish Growth: A Meta-Analysis.
Wang Xingzhong (2025) · Biological trace element research
Meta-analysis View details
49. Association between biomarkers of zinc and copper status and heart failure: a meta-analysis.
Liu Ruixin (2024) · ESC heart failure
Meta-analysis View details
50. Collagen Peptides, in Association with Vitamin C, Sodium Hyaluronate, Manganese and Copper, as Part of the Rehabilitation Project in the Treatment of Chronic Low Back Pain.
Farì Giacomo (2022) · Endocrine, metabolic & immune disorders drug targets
Randomized Controlled Trial View details