Arachidonic acid (found in meat) was consistently linked with reduced all-cause mortality in US and Chinese cohorts.

“what you find if you read this is that they're all over the place they they can look at omega-3s which are generally associated with improved all cars mortality really what i'm most interested now is things like linoleic acid and what they found in this one was that their um their the trends for linoleic acid were quite confusing and arachidonic acid which is found in meat was consistently linked with reduced all-cause mortality in both nhanes and the chinese national health study”