05/10/2025
RECENT RESEARCH STATING EQUINE HAIR IS SUITABLE FOR MONITORING ACCUMULATION OF MINERALS AND HEAVY METALS.
The Journal ANIMALS IS RATED NO. 1 IN VETERINARY SCIENCES which means it is prestigious and influential. They often publish research which uses equine hair to monitor horse health and performance. So when I hear hair analysis is a con, is inaccurate, is a rip off, does not work, is nonsense etc, etc, I realise the ignorance and prejudices of people in the horse industry including some vets. The Journal ANIMALS does not question the validity of using hair but details the BENEFITS OF USING HAIR TO MONITOR HEALTH AND THE EFFECTS OF THE ENVIRONMENT ON THE HORSE.
The article " Hair and Blood Trace Elements (Cadmium, Zinc, Chrome, Lead, Iron and Copper Biomonitoring in the Athletic Horse: The Potential Role of Haematological Parameters as Biomarkers" (2024) found that exposure to pollutants, contaminants and metals cause liver, gastrointestinal problems, colics, anaemia, kidney and bone abnormalities in horse populations and that much of that is caused by hazardous environments.
Another Article in ANIMALS " Concentration of Selected Essential and Toxic Trace Elements in Horse Hair as an Important Tool for the Monitoring of Animal Exposure and Health" (2022) This article details how hair can demonstrate the entire body status of the horse and identify how essential and toxic trace elements can affect horse health plus the monitoring of heavy metals in oats. Conclusion: "FINDINGS FROM OUR STUDY CONFIRMED THE SUITABILITY OF HORSE HAIR ANALYSIS FOR MONITORING ANIMAL EXPOSURE AND HEALTH"
When someone decides to tell you or you read online or consult horse forums or someone produces old or flawed research that hair analysis is a waste of your money and does not work, tell them that is an ignorant response that shows a lack of current knowledge and bias.
Kerry Marsh BAgrSc
Animals 2022, 12, 2665 Dorota Cygan Szczegielniak and Karolina Stasiak.
Animals 2025, 14,3206 Francesca Aragona, Claudia Giannetto et al