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One of the most talked-about trends in enzyme nutrition is phytase “super-dosing.” Instead of feeding just enough phytase to liberate phosphorus, nutritionists have long been encouraged to add three, four, even 10 times the standard dose. The promise? Not only more phosphorus, but deeper phytate destruction, fewer anti-nutritional effects and better animal performance.
The concept is appealing. Phytate is an enemy we know well — it binds nutrients, interferes with digestion and irritates the gut. Breaking down more of it should, logically, be a win. And in some published controlled studies, super-dosing often shows improvements in growth rate, feed conversion, or mineral utilization beyond standard dosing.
