Has anyone heard of, or used, C-60 Buckminsterfullerene
suspended in olive oil?

There are some pretty interesting articles suggesting that
it might be useful for health and longevity.  One rat study
showed that it increased rat lifetime by 90%.

There are differing ideas relative to the health promoting vs
possible toxicity of C-60.

<http://www.anti-agingfirewalls.com/2012/11/12/1424/>

<http://c60antiaging.com/c60-faq/the-color-of-the-carbon-60-in-olive-oil/>