As Michael said, it is suppose to be good for you! I haven’t taken it long enough to notice anything yet, but I just started supplementing with it a few days ago. My doctor did want me to take lactoferrin, which Able mentions about in the protocol. Look it up. It is suppose to help with the immune system and iron deficiencies, which is want I have. However, to get the pure form of lactoferrin, Able said is should be apo-lactoferrin. It is hard to find that, so let me know if you do. I started a supplement that has colostrum and lactoferrin in it. Hope that helps!