I think I've noticed a little bit of difference in my fingernails, and my hair. Because I was on another collagen for the past two years, and I didn't really see a difference as much as I do with this one. And I also like the fact that it dissolves really easily in whatever I put it in has no taste to it, and that to me is like, huge. So I do really like that part of it. And actually one other thing that I like is the fish oil because I've been on like three different fish oils and they all leave an aftertaste. And I have not noticed any aftertaste whatsoever in this. Well, what I like most, I feel that it's a reputable company, just from the research that I've done, and it just feels like that you’re sourcing things from good places. And that it's wholesome stuff because I'm really picky about making sure that I get things that don't have additives in them and that kind of thing, and it's just the true source. So that’s kind of what I feel of that is huge. And that's what I would think that anybody who has been diagnosed with osteoporosis, that's what they want. You don't want to buy something and just spend the money and not have it work. And there's so much out there it's so hard to go through all of it and figure out which ones you should get, you know? So I kind of settle for this because of the research that I have done and a lot of the things that I've looked at, and it just seems like it's the way to go. And so I do feel my gut is better. I feel that I'm digesting things better than I was before. But also it's because I've really drastically changed my diet, too. But now I'm like really focusing on nutrients and everything else too, so. And that's why I decided to go with the Healthy Bones Co. supplements because I wanted to just do the best that I can do.