Animal Fur Mineral Analysis (AFMA) 

Veterinarians and scientists have utilized AFMA to identify toxic exposure or mineral deficiencies in  animals for decades. In fact, animal research provides the basis for understanding the importance of selenium for muscle function. Traditionally, arsenic toxicities in farm animals have been detected through AFMA.

Minerals play a vital role in animal health. Mineral deficiencies can retard growth, sexual development and hormonal function. Elements such as calcium, magnesium and phosphorus are needed for growth and healthy bone structure. Mineral toxicities can displace essential elements. These imbalances can inhibit metabolic functions, create organ stress, cause coat problems, allergies and a variety of health problems. Certain trace elements are known to determine the coat color of animals such as horses and sheep.

Because some sample loss results from thorough washing, an adequate amount of sample (a minimum of 0.500 g or about two tablespoons) is needed for the analysis. The animals' hair or fur should be collected from an area that is licked the least.

Fur/hair that has been chemically treated ( dyed, bleached, or otherwise treated) will not provide accurate results. If the fur has been treated, it should be allowed to grow for at least 2-3 months before new sampling.

1) Close to the skin, cut a 2 inch (equal to about 5 cm) strand of fur/hair.

2) Place fur/hair on Sampling Instructions Form and repeat the cutting on various regions (that are not licked much) until enough fur is obtained.

5) Place hair/fur in plastic envelope, fill out the Sampling Instructions Form with the appropriate information and send to TMI.