 prior to starting with collagenate, and I noticed a significant change in improvement and more mobility in my knees within about six to seven days. Can I ask you, Frederick, how old are you? I'm 60. 60 years old. Within six to seven days, collagenate really helps your knees a lot. And then you said now you've been taking it for a couple months, and you've also lost some weight? I have. Yes, I have. Of course, I've supplemented with diet and exercise, and I have lost some weight.