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Created page with "* Magnesium is important for muscular and nervous conduction. *Low Mg <sup>++</sup> diets may induce acute hypo-magnesaemia in lactating cows. ** Seen as tremors and convulsio..."
* Magnesium is important for muscular and nervous conduction.
*Low Mg <sup>++</sup> diets may induce acute hypo-magnesaemia in lactating cows.
** Seen as tremors and convulsions (tetany).
** For example, poor quality silage.
* High K<sup>+</sup> diets induce a relative Mg<sup>++</sup> imbalance.
** For example, lush pasture.
** Known as "grass staggers".
** Produces tetany and ataxia, and sometimes cardiac arrest.
** Only shock haemorrhages can be seen at autopsy; i.e. non-specific findings.

[[Category:Circulatory Disorders - Pathology]]
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