Efficacy of selenium source: The genes will tell

Measuring how a feed ingredient or additive works in the animal gets more advanced every year. Gene sequencing tools can show how effective a certain product is. Here we take a look at an organic selenium and the effect in broilers. Not all sources of selenium are created equal. Studies have shown that the form of selenium supplementation greatly affects its availability and efficacy in animals. It is generally understood that organic selenium is superior to inorganic sources. It is common prac