Deuterium content of grain-fed sour cream or butter is higher than grass-fed by 26 PPM. Higher deuterium contributes to the chronic disease epidemic Dr. László Boros: "So we wrote a paper about this in Metabolomics which compares the metabolic and the disease state of the grass-fed and the grain-fed cows based on published data in the literature. It's in Metabolomics so if you want to read more about it." Tristan Scott: "That's the 'What to feed or what not to feed,' right?" Dr. László Boros: "Exactly. 'What to feed or what not to feed.'" Tristan Scott: "Yeah, yeah. I read that." […] Tristan Scott: "I had to ask the dairy question […]" Dr. László Boros: "Yeah of course. Very critical, very important question." Tristan Scott: "But it makes sense, right? If you have to grow obviously, I would imagine the deuterium content would be pretty high in some those. . . Dr. László Boros: "Yeah, yeah. We measure those. From your perspective, if you compare sour cream or butter from grass-fed cows compared to grain-fat cows if you compare to those. . ." Tristan Scott: "What, a 15 PPM difference? 20?" Dr. László Boros: "So you go from 110 to 136." Tristan Scott: "Wow." Dr. László Boros: "So yeah." Tristan Scott: "26. Wow. That's incredible." Dr. László Boros: "26 PPM. Yes. Listen, it's not a joke. I mean it's not just something just to walk by and say, 'Oh well, whatever.' It is significant and when it comes to human health and animal health, or just planetary health, or just practically chronic disease epidemics you have to take these into consideration unfortunately." Tristan Scott: "Yeah. 100%." Dr. László Boros with npub1yd2h2lrwchshvm46jq7auh65tjkxmgnapkavh7tjtqq07kknupxsa980tv @ 01:26:23–01:28:09 (posted 2023-11-28) https://youtu.be/U6nw_3m_k74&t=5183