Question: what is the difference between psyllium husk powder and whole psyllium husk?
Answer: One notable difference between the two is the way they respond to contact with liquids. The most common way to take psyllium is to mix it with water, juices, smoothies or other liquids. Psyllium husk powder expands and clumps into a gel-like form when added to liquids, while whole husks tend not bulk up as much.