Is there any real health benefit to drinking "glacial milk"?

I ask mainly because I got linked to a page advertising Serac glacial milk (found here), which claims the product "has been linked to extraordinary long life, health and virility among indigenous peoples throughout the world". Then, it claims it is "legendary in the homeopathic community", which destroys their credibility. I tried to read up on glacial milk, but I couldn't really find much, much less find anything backing up those claims, only some words on rock flour use in agriculture from this Wikipedia page. Would anyone be able to tell me if glacial milk is really all that much better than good ol' mineral water?