Well, it’s been shown to almost double normal lifespan … in rats. But in only one study so far:
In the current study researchers fed the molecule dissolved in olive oil to rats and compared outcomes to a control group of rats who got plain olive oil.
The main question they wanted to answer was whether chronic C60 administration had any toxicity, what they discovered actually surprised them.
“Here we show that oral administration of C60 dissolved in olive oil (0.8 mg/ml) at reiterated doses (1.7 mg/kg of body weight) to rats not only does not entail chronic toxicity,” they write “but it almost doubles their lifespan.”
“The estimated median lifespan (EML) for the C60-treated rats was 42 months while the EMLs for control rats and olive oil-treated rats were 22 and 26 months, respectively,” they write.
Using a toxicity model the researchers demonstrated that the effect on lifespan seems to be mediated by “attenuation of age-associated increases in oxidative stress”