Conclusions
The impact of dietary fiber on pig nutrition and health is
determined by the fiber properties and may differ considerably
between fiber sources. Moreover, the utilization of
plant fiber can be improved by using various techniques
and may be improved by breeding for enhanced fiber
utilization. There are increasing evidence showing that
fiber can have prebiotic effects in pigs due to interactions
with the gut micro-environment and the gut associated
immune system. This property can be exploited and used
as a means to stimulate gut health and thereby minimize
the use of anti-microbial growth promoters. In addition,
fiber in the diet will increase the satiety, affect behavior
and overall improve animal well-being.