What is GDU per gram?
GDU per gram is a measure of how much protein a gram of bromelain can digest. In order to understand the label of a product containing bromelain, you need to look at the GDU content per serving.
Bromelain is promoted as a dietary supplement for reducing pain and swelling, especially of the nose and sinuses, gums, and other body parts after surgery or injury. It is also promoted for osteoarthritis, cancer, digestive problems, and muscle soreness. Topical bromelain is promoted for burns.