From the real Ray Peat
“For about 40 years, the agriculture department was listing lard as a saturated fat. So there are hundreds of publications on so-called saturated fat damage, and they were using lard as their saturated fat. Two or three years ago, it came out, someone measured lard saturation and found that it was about 30% PUFA.” Ray Peat
"The things that are high in phosphate have some of the overlapping effects with the inflammatory things. Calcium, if you have a high ratio of calcium to phosphate, calcium happens to suppress the fermentation of fiber and starch in the intestine. So high calcium intake will actually reduce the production of the endotoxin as well as reducing the consequences of your reaction to the endotoxin. The saturated fats, having some fat in your food does various things that can be helpful. There's a germicidal effect of the fatty acids that helps to keep the intestine sterile and you should be able to absorb your fat by roughly half to two-thirds of the way down your small intestine where it's still sterile. But if you eat fat with a fiber, the fat helps to suppress the bacteria and it can help the fiber persist and go all the way through your intestine. So it can turn what would be a harmful fiber-supporting endotoxin into a useful sort of a bowel-stimulating bulk former.” Ray Peat
“Again, in the 1970s, I was attracted to it by reading an article in which they had fed several groups, I think it was 15 groups of rats on different diets, including either a high-fat, saturated fat, a low-saturated fat diet, a very high polyunsaturated fat diet, and a very low-fat diet with only polyunsaturated, and so on, so that they had 15 different compositions, very high-fat, very low-fat, pure saturated, pure unsaturated. And at the end of their life, the leanest rats were the ones that ate the saturated coconut oil diet, regardless of whether it was high-fat or low-fat. And the fat animals were the ones that had the pure polyunsaturated fat. Again, even a low-fat diet, if it was purely polyunsaturated, made them the fattest animals. So it wasn't the quantity, it was the unsaturation. In the last several years, people have started talking about the saturation index, meaning the proportion of saturated fats to polyunsaturated in your tissues, and cancer patients are very low on the saturation index. So it's not only obesity-producing, it's associated with high incidence of cancer to have highly polyunsaturated fat diet.” Ray Peat