Does milk do the brain good?

Find the mistake in this logic defending milk:

We’re pretty darn sure that how much calcium you consume up to a certain age is a key factor in your life-long bone density. More calcium, denser bones, less chance for osteoporosis. All available evidence shows that milk still has a bunch of calcium in it.

Sentence one, no problem. Sentence two, no problem. Sentence three, no problem. But putting them together requires more than those three sentences. Just because milk has a bunch of calcium does not automatically mean it’s effective or efficient at building stronger bones. This is shallow analysis getting a free pass because it’s commonly accepted.

Link courtesy of Veg Blog.