Customer:
“I want to convert ppm in one pound of feed to mg. How do I do that?”
Answer by Ph.D. Equine Nutritionist, Kelsey Johnson Nonella:
PPM is mg/kg so 1 mg/lb = 2.2 ppm. In a 2 oz dose of Horse Guard there are 3 mg of selenium.
Converting PPM to MG
About Dr. Kelsey J. Nonella Ph.D., P.A.S.
Kelsey J. Nonella, Ph.D. is an equine nutritionist who was riding horses before she could walk. Her love for horses drives her to help educate people on what their horses’ needs in order to have happy, healthy horses. Kelsey went to Cal Poly receiving a Bachelor’s of Science in Animal Science and then onto West Texas A&M, where she got her Masters and eventually her Doctorates in Equine Science. At A&M, Dr. Nonella did extensive research on Selenium within horses. Click here to view her research. Kelsey’s colleagues have mentioned her as an one of the United States equine Selenium experts.
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