Comment by array_key_first
1 hour ago
Colorings and fillers are not that bad for you. You, and other, are missing the forest for the trees here: diets high in fat, sugar, and calories lead to heart disease and metabolic syndrome.
Replacing "seed oils" with hamburgers and french fries fried in tallow won't magically help your health. If anything, you would die quicker from the huge amount of saturated fat you're now intaking.
Ultra processed foods are bad generally, yes, but not because they're processed, but because they're high in fat and sugar, while being calorically dense with no nutritional value.
> Replacing "seed oils" with hamburgers and french fries fried in tallow won't magically help your health. If anything, you would die quicker from the huge amount of saturated fat you're now intaking.
I'd like to see your evidence for the first claim.
The second claim is not as well supported as you might think. A recent Cochrane review published by The American Academy of Family Physicians (AAFP) rated "Reduction in Saturated Fat Intake for Cardiovascular Disease" as having Unclear Benefits with no significant effect on all-cause or cardiovascular mortality. This is based on randomized controlled trials that measured endpoints directly rather than LDL levels.
https://www.aafp.org/afp/2022/0100/od2#afp20220100p19a-b3
No, we know that eating less saturated fat and replacing it with unsaturated fat, such as those found in seed oils, can reduce your risk of CVD as much as statins.
https://www.heart.org/en/news/2019/10/21/advisory-replacing-...
We know, for sure, that eating less saturated fat reduces your markers that put you at risk of cardiovascular disease. Your study points that out. The problem with assessing cardiovascular mortality is that takes many many years to come home to roost. As your source points out, most studies were only 12-24 months.
As evidence for mortality related to saturated fat, that AHA statement cites only three sources.
First, in the Oslo Diet-Heart Study, "there were fewer cardiovascular deaths in the experimental group by 27% (P=0.09)", a non-significant result.
Second, it cites the reduction in CHD deaths in Finland between 1972 and 1992, attributing 50% of the reduction to cholesterol levels. But similar reductions occurred in many nations at that time, largely due to reduced smoking, improved treatment, and other changes that should not be ignored. There is no clear link to saturated fat here.
Third, it cites the Nurses’ Health Study and Health Professionals Follow-up Study, an observational study that didn't isolate PUFA intake, and is likely to be confounded by diet quality.
I would describe that evidence as weak-to-moderate at best.
The evidence regarding LDL is stronger, but that's a concern that should be measured and treated individually. Not everyone has high LDL and there are many ways to lower it if needed. Personally, I don't worry much about saturated fat because my LDL is under 70.