Did you know that we lose 30% of our collagen in the first 5 years of menopause? I originally started taking collagen for vanity (wrinkles, cellulite, hair) because this specific type has been studied to improve skin elasticity and wrinkles. And then I found another type called Fortibone that helped women with osteoporosis. I asked my husband if he thought we could make a collagen powder that had both in it. So we did, and I love it.
Not enough history yet to show a trend.