1 Magnesium additives to be integrated in foodstuffs for animals, namely, magnesium oxyde, magnesium hydroxyde, magnesium carbonate, magnesium chloride, magnesium sulfate, magnesium phosphate, magnesium nitrate, magnesium fumarate, magnesium acetate, magnesium citrate, magnesium malate, magnesium gluconate, magnesium bisglycinate, magnesium propionate, magnesium lactate, magnesium pidolate, magnesium aspartate, magnesium orotate, magnesium glutamate, magnesium acetyl taurate, magnesium fluoride, and magnesium lysinate; Magnesium additives to be integrated in food supplements for animals, namely, magnesium oxyde, magnesium hydroxyde, magnesium carbonate, magnesium chloride, magnesium sulfate, magnesium phosphate, magnesium nitrate, magnesium fumarate, magnesium acetate, magnesium citrate, magnesium malate, magnesium gluconate, magnesium bisglycinate, magnesium propionate, magnesium lactate, magnesium pidolate, magnesium aspartate, magnesium orotate, magnesium glutamate, magnesium acetyl taurate, magnesium fluoride, and magnesium lysinate; Magnesium additives to be integrated in animal foodstuffs and animal food supplements for preventing gastric ulcers, namely, magnesium oxyde, magnesium hydroxyde, magnesium carbonate, magnesium chloride, magnesium sulfate, magnesium phosphate, magnesium nitrate, magnesium fumarate, magnesium acetate, magnesium citrate, magnesium malate, magnesium gluconate, magnesium bisglycinate, magnesium propionate, magnesium lactate, magnesium pidolate, magnesium aspartate, magnesium orotate, magnesium glutamate, magnesium acetyl taurate, magnesium fluoride, and magnesium lysinate