ReviewBiological trace element research2026
Effects of Microminerals on Performance and Metabolic Adaptation in Heat-Stressed Dairy Cows: A Review.
Review in Biological trace element research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
5 citing papers in PubMed.
- Consequences of Heat Stress on Physiology, Microbiome Dynamics, and Multi-Omics in Dairy Cows: More than Meets the Eye.Biology · 2026Review
- Effects of Timing of Injectable Trace Mineral Administration on Beef Calf Performance and Health Following Simulated Marketing.Animals : an open access journal from MDPI · 2026Article
- The Role of Five Key Minerals (Cu, Se, Zn, Co, Fe) in Reproductive Function of Female Cattle: Current Insights and Future Directions.Veterinary sciences · 2026Review
- Gut Microbiome Health in Farm Animals and Fish: Implications for Human Health and the Risk of Gastrointestinal Diseases.Microorganisms · 2026Review
- The Welfare Impact of Heat Stress in South American Beef Cattle and the Cost-Effectiveness of Shade Provision.Animals : an open access journal from MDPI · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This narrative review summarizes the role of microminerals in mitigating heat stress (HS) in dairy cows, with a focus on antioxidant defense, immune function, and metabolic regulation. A systematic literature search (2000-2025) in Scopus, Google Scholar, and PubMed included only studies conducted on dairy cows under HS. Evidence indicates that chromium, selenium, zinc, copper, cobalt, and combined micromineral supplements affect production performance, physiological responses, and overall health in heat-stressed dairy cattle. Chromium supplementation has been widely studied for its role in enhancing energy metabolism, contributing to increased dry matter intake (DMI), milk yield, and better heat tolerance. Selenium, as part of selenoproteins, supports antioxidant capacity, thermotolerance, and immune function, though its effect on milk yield remains inconsistent. Zinc helps antioxidant defense, reduces inflammation, and maintains calcium homeostasis, but its impact on production outcomes is unclear. Copper supports immune and antioxidant functions, with results influenced by dose, source, and animal physiological status. Cobalt, essential for vitamin B12 synthesis and rumen microbial activity, is linked to higher milk and milk fat production; however, excessive intake may impair milk protein synthesis. Multi-micromineral strategies show synergistic benefits, including improved milk composition, udder health, immune function, and reproductive performance under HS. Nevertheless, responses vary with mineral form, dosage, physiological stage, and environmental conditions. In conclusion, micromineral supplementation represents a promising nutritional strategy to alleviate HS in dairy cattle. Yet, variability in outcomes highlights the need for further research to define optimal dosing, clarify mineral interactions, and establish practical guidelines for sustainable productivity and animal welfare in heat-stressed systems.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.