When it comes to your br ain, size does m
atter a little bit. Many people’ s brain
s tend to shrivel as they age.
The trouble: Brain shrinkage is often seen in people with Alzheimer’s disease.
So it makes sense that whatever you can do to prevent the withering might also help keep
you away from the long goodbye.
And, fortunately, getting enough vitamin B12 might be one of those things.