As far as I'm concerned the conclusion that C60/olive oil is of no value and should be avoided due to potential toxicity seems somewhat hasty due to the following:
1) The effects of all supplements/medications are dose dependent (U-shaped curve as pointed out by Turnbuckle)
2) A large number of people have reported positive effects both in terms of symptoms and blood-work from taking C60/olive oil
3) The Ichor study itself found that in the absence of light exposure C60/olive oil is not toxic
4) The Ichor study also pointed out that it is a potent anti-oxidant (and again is not toxic if not exposed to light)
5) There's a big difference between taking it everyday, or perhaps once a week, or intermittently
6) Turnbuckle has a protocol in which he takes it once a week, followed by other supplements which he finds leads to age reversal
7) I tried C60/olive oil from different suppliers intermittently (e.g. at most I would take a teaspoon 2-3 days in a row) over a couple of years and while
it initially bothered me (brought back ringing in my right ear which is a long-standing problem) the last few times I took it (and I never took
it more than 1-2 days in a row) I personally observed the following positive effects:
A) A month-long hip-injury/strained hip-ligament healed overnight
B) A long-standing (and untreated) tooth abscess (supposedly needing a root canal) was significantly reduced (at least temporarily)
Also, I periodically take 1 g of liposomal vitamin C (which is also an anti-oxidant) but never noticed such a powerful effect.
My tentative conclusion is that if one avoids exposure to ambient light (e.g. keeps it wrapped in a box and in a dark place etc.) then it can be
a powerful anti-oxidant and -based on the testimony of many others - can provide positive health benefits.
As far as being a "longevity" supplement, I know nothing of this and I wouldn't venture to say anything except again that
dose and frequency could play an important role in regulating its effects. But certainly, if it can lead to short-term positive effects
as so many have reported, due it's very powerful anti-oxidant properties, then this can contribute to 'longevity" in humans in a number
of indirect ways.
Getting back to the dose frequency issue, it is well known that taking anything regularly can reduce its effectiveness due to homeostasis (or something like that).
Also, there are issue of hermesis (occasional oxidative stress can be good).
Perhaps Turnbuckle has something to say about this.
I welcome any comments/corrections regarding my remarks.
Thank you.