The Jury is still deliberating, but this colostrum has had very noticable effects on improving my gum health. I've taken to tucking a wad between my gums and cheeks just before I slide into bed. By morning it's all absorbed, and I've had a real regenerating sleep, waking up feeling vital, and my gums and teeth feel strengthened. I'm 50 and raw, but have some health challenges from my earlier years. I'm undecided about whether I'll approve in the long run, but it certainly merits more investigation!!