Yes, though in a recent Q&A video he said Soylent is probably just fine: https://www.youtube.com/watch?v=TwpgHvO4A0E#9m05s https://www.youtube.com/watch?v=TwpgH

Yes, though in a recent Q&A video he said Soylent is probably just fine: https://www.youtube.com/watch?v=TwpgHvO4A0E#9m05s https://www.youtube.com/watch?v=TwpgHvO4A0E#9m05s These are general guidelines for the masses. "Avoid processed foods, except things like Soylent" is unnecessarily clunky.