Another example would be chicken... Unhealthy chickens that are raised in factory chicken houses, never see an outdoor environment, and fed unnatural amounts of grains are going to produce a significantly less healthy chicken meat for your
meals compared to a chicken that spent most of its time outdoors roaming fields and eating greens, seeds, bugs,
worms, and other natural items that chickens
like to eat.
Your Bearded Dragon is omnivorous and will need to eat a combination of live insects
like crickets and
meal worms as well as fresh greens and vegetables, and, as they mature, small amounts of fruit.