Earlier quoted context omitted.
Wrong. There is a tremendous more amount of evidence that eating fish helps cardiovascular health. Unlike the “carnivore diet” where they just cherry pick RCTs. And for those who say “you don’t have to eat the animal to get the health benefits”, please tell that to any Inuit or Saami people. They lived on his diet for generations and it’s affected their genome as a result.
Taurine, omega 3, calcium, and vitamin D, the nutrients discussed in the article are all available from sources other than fish. If you take someone who has a diet that's deficient in one or more those and give them sardines, then it's not surprising to see improvements. But it doesn't show that sardines/fish are the only way to get those benefits or that adding sardines/fish to a diet that isn't deficient in those n…
When they do not adhere to these diets they have worse outcomes.
https://science.sciencemag.org/content/349/6254/1343
So those diets are better FOR THEM, not for everyone. But the same could hold true for you or me. I know it is true for me because I have Saami heritage and the diet cures my hyperlipidemia.
And Taurine, omega 3, calcium, and vitamin D are not the only thing in the fish. There is a synergy that humans could never find with logic.