Many thanks to Dr.Nerida Richards and FeedXL Nutrition for this wonderful article on Magnesium
Useful links: https://feedxl.com/36-which-form-of-magnesium-is-best/
Many thanks to Horsetalk.co.nz for this excellent article on Magnesium
Useful links: https://www.horsetalk.co.nz/2012/09/27/feeding-magnesium-to-horses/