Still the silly season
"standard mix of broccoli, cauliflower, black lentils"
Lost me there - his "emissions" are probably not doing a lot for global warming. Could add brussel sprouts...
The tree nuts, berries and 100% dark chocolate are nice enough if you can afford them and are chockers with antioxidants.
Still after a week or two would become pretty tedious as would fresh truffles and beluga caviar I could imagine (chance would be a fine thing. :)
Variety is the spice of life and I think it was Brillat-Savarin that remarked that all food was poison and to consume a little of a great variety of dishes (presumably to minimize the dose of any particular toxin or one to counteract another.)
The restricted calorie diet, I think, is supposed to slow the loss of telomere but I don't think it can reverse or arrest the process and I think the evidence for calorie reduction in humans is unclear.
He will be pretty pissed if after 40 years of this torture you can buy pills from the supermarket that do the same thing not that 2064 is likely to be a nice place.
When I read the USD333.00/month my hunch is his purported diet is likely theatre and after hours he enjoys a decent cut of wagyu steak and a chilled imported japanese beer. :) You only need a 1000 subscribers and you are in clover. :) Float it, flog it and POQ.