Bee pollen in its pure form consists of mainly indigestible, chewy husks - so the pollen must be processed into a supplement form.
I was afraid to pose the question, but asked if there were any other questionable ingredients in our pets' food.Meat by-products can include indigestible materials such as beaks, feet, feathers and hair.
It's important not to confuse probiotics with prebiotics, which are indigestible substances that stimulate the activity and effectiveness of beneficial bacteria already found in the body.
That's because grain seeds are imbued with a survival self-defense so it can survive being eaten by a bird, animal or even a human by being indigestible.
Juicing removes indigestible parts of the beets but preserves their natural sugars and fresh, clean taste.
Dietary fiber-Mostly indigestible material in food that stimulates the intestine to peristalsis.
Fiber is the bulky, indigestible portion of foods such as fruits and vegetables.
A similar rotation and dislocation occurs in various petrels, in correlation with the indigestible sepia-bills, &c., which these birds swallow in great quantities.
This is especially unfortunate because a major crop in Africa, grain sorghum, has a somewhat indigestible protein which our bodies have a hard time metabolizing.
The hard, indigestible seed swallowed by the guacharo are found in quantities on the floor and the ledges of the caverns it frequents, where many of them for a time vegetate, the plants thus growing being etiolated from want of light, and, according to travellers, forming a singular feature of the gloomy scene which these places present.