Trace elements are essential minerals required in small quantities for various physiological functions in horses. These elements include zinc, copper, selenium, and manganese, among others. They contribute to numerous biological processes such as enzyme function, antioxidant defense, and immune system support. The balance of trace elements is vital for maintaining metabolic processes and overall health in horses. Imbalances, whether deficiencies or excesses, can lead to health issues affecting growth, reproduction, and performance. This page aggregates peer-reviewed research studies and scholarly articles that explore the role, metabolism, and impact of trace elements on equine health and nutrition.
Science (New York, N.Y.)March 4, 1966
Volume 151, Issue 3714 1085-1086 doi: 10.1126/science.151.3714.1085
Kennington GS, Ching CF.Hair samples from the horse, elk, deer, moose, and antelope; subcutaneous tissue from the moose and antelope; and cast and living skin of the rattlesnake were activated by exposure to a neutron flux. The resulting products were studied by pulse-height analysis. Differences in type and proportion of trace elements appear to be consistent within the species studied.
Jachimowicz-Rogowska K, Topczewska J, Krupa W, Bajcar M, Kwiecień M, Winiarska-Mieczan A.The purpose of the study was to evaluate seasonal changes in selected trace elements such as Fe, Cu, Mn, Zn, and Al in the coat of healthy Hucul horses kept in south-eastern Poland in two different facilities and fed with locally sourced feed. The coat for the study was collected from 24 individuals in autumn, winter, and spring. The concentration of elements in the feed was also determined. The date of collection had a significant effect on the concentration of the micronutrients analysed in the coat of Hucul horses. The highest concentration of Zn was found in the coat taken in summer. The c...
Son V, Penagos-Tabares F, Hollmann M, Khiaosa-Ard R, Sulyok M, Krska R, Zebeli Q.Pastures are used for grazing and the production of conserved roughage in horses. Yet, the nutritional profile of the forage varies from spring to late summer, affecting equine nutrient supply and health. In addition, environmental factors may also favor plant contaminants such as mycotoxins. This study aimed to determine the nutritional profile and contaminant load of selected horse pastures from early spring till late summer. The nutrient composition (main macronutrients, macro elements and trace elements), as well as mycotoxins, metabolites, pesticides, and plant-derived compounds of seven ...
Mirzaei A, Hajimohammadi A.Sixty-one horses were included in this study and classified into three groups based on the severity of colic, assessed by heart rate, oral mucous membrane color, and abdominal distension. The groups consisted of a strangulating colic (SC) group (n=21), a non-strangulating colic (NC) group (n=20), and a control group (n=20) of randomly selected healthy horses without colic. Serum concentrations of tumor necrosis factor α (TNFα), haptoglobin (Hp), nitric oxide (NO), malondialdehyde (MDA), zinc, iron, and copper were measured in all horses. Receiver operating characteristic (ROC) analysis was c...
Marcelino I, Monti G, Cornelissen P, Bassingthwaighte E, Het Lam J, van der Merwe D, van der Poel WHM.Trace minerals are essential for animal health but can also, together with heavy metals, have a negative impact, making their monitoring crucial to assess animal health. These elements were examined through a long-term post-mortem monitoring system based on routine liver sampling for Heck cattle, Konik horses and red deer in place at the Oostvaardersplassen nature reserve in the Netherlands, using data from this system to determine reference intervals and investigate trends in liver trace element concentrations. Throughout the monitoring programme, inductively coupled plasma mass spectrometry ...
