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Jessica Knurick, PhD, RDN@drjessicaknurickInstagram

For more errors in the dietary guidelines and examples of how the recommendations contradict their own AI

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what it claims

Prioritize oils rich in unsaturated fats (such as olive, avocado, or seed oils) over saturated fats (such as butter or lard) to support heart health and obtain essential fatty acids, while noting that seed oils are not harmful.

holds up

The concept of replacing saturated fats with unsaturated vegetable oils to promote heart health is based on a solid scientific foundation.

noli's read

The concept of replacing saturated fats with unsaturated vegetable oils to promote heart health is based on a solid scientific foundation. A systematic review by the Cochrane collaboration (Hooper et al., 2020), which compiled 15 randomized clinical trials involving more than 50,000 participants, confirms that this substitution significantly supports heart well-being. Regarding seed oils, which are often wrongly accused of being harmful, a meta-analysis of observational studies (Farvid et al., 2014) shows that consumption of linoleic acid is linked to better metabolic vitality. Furthermore, a recent synthesis of clinical trials by Petersen et al. (2025) confirms the absence of inflammatory effects of these oils in humans. Finally, the benefits of olive and avocado oils for blood lipid balance are widely documented by large-scale clinical trials such as the PREDIMED study. This advice is therefore fully validated by current science.

the sources

1Estruch R et al. 2018

Claimed by Jessica Knurick, PhD, RDN. Noli grades the claim, never the person.

Decoded by Noli · July 13, 2026 · the original post

What the graded evidence says

Evidence: A-

Effect: major CV events, MedDiet+EVOO or nuts vs low-fat control — ~-30% relative
Measured on: 7,447 adults at high CV risk, Spain

Cite the 2018 NEJM republication (the 2013 paper was retracted and re-analysed; results held). It's a PATTERN effect — no single food carries it.

Jessica Knurick, PhD, RDN in the Register12 claims graded · solidity 92/100See their record →

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Prefer raw milk over pasteurized milk on the grounds that pasteurization supposedly destroys 66% to 70% of iron, 35% of vitamin A, 38% of the vitamin B complex, as well as all active enzymes.

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Others on this

Cutting back on the classic ultra-processed staples (soda, packaged chips, sugary cereal) remains one of the better-supported dietary levers — just without the drama: the long-term risk association is real and reproduced, not an immediate sentence for one indulgence now and then.

mixedSanta Cruz Paleo

If you use protein powder, pair it with whole foods for fiber, and choose it on quality criteria: a short ingredient list, no unnecessary sweeteners or additives, and third-party testing.

holds upThe Doctor's Kitchen

If you deep-fry often or eat restaurant fried food regularly, favor a more heat-stable oil (olive, avocado) over reusing the same oil repeatedly or pushing it to very high heat: repeated heat and reuse are the real issue, not seed oil itself.

mixedPaul Saladino, MD

Noli has read similar claims

Other advice in the Register that leans on the same research.

Michael Pollan's rule remains the most reliable, least salesy summary of nutrition consensus: eat real food, not too much, mostly plants — and go easy on ultra-processed food because the overall pattern matters, not out of fear of any one ingredient.

holds up60 Minutes

Adopting a diet rich in fruits, vegetables, nuts, and fish, while limiting ultra-processed foods, sodas, and red meat, could potentially add up to 10 years to life expectancy.

mixedJimmy Mohamed

Incorporate a daily serving of walnuts (about 28 g) into your meals to benefit from an optimal intake of healthy fats, particularly plant-based omega-3s (ALA).

holds upKylie Sakaida

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