Food · Lots of talk
Seed oils
Also called seed oil avoidance · seed oil free · vegetable oil panic · canola scare
Community talk. May contain inaccuracies. Not medical or health advice. No result or safety is promised.
Seed oils are cooking fats extracted from seeds, including canola, soybean, sunflower and corn oil. People avoid them hoping to reduce inflammation or improve health. A blanket ban has no established health advantage: the replacement fat and the rest of the diet matter.
AHA News · updated 202501
Understanding the oil and the swap
These oils supply unsaturated fats. Canola, soybean, sunflower and corn oils contain mostly unsaturated fat, including essential fats the body needs from food. They are different from partially hydrogenated oils, which were a major source of artificial trans fats. The words vegetable oil do not mean trans fat.
American Heart Association · 2026The replacement changes the nutritional result. Olive and avocado oils are rich in unsaturated fat; butter and tallow contain more saturated fat. Replacing canola with olive oil is therefore a different change from replacing it with butter. Both can be described as seed-oil avoidance, but they are not the same diet.
Tufts University · 2025Compare the label and the cooking job. Vegetable oil can be a blend. The AHA's shopping guide favors oils with less than 4 grams of saturated fat per tablespoon and no partially hydrogenated oils. Its list includes seed oils and olive oil for roasting, baking, stir-frying and dressings; taste and intended use help determine which bottle fits.
American Heart Association · 2023Omega-6 does not automatically mean inflammation. A review of 30 randomized trials in adults found that increasing linoleic acid, an omega-6 fat, did not significantly raise blood inflammation markers overall. These trials studied dietary intake, not every possible oil or heating practice.
Su and colleagues · 201702
Potential benefits
Replacing saturated fat can lower LDL cholesterol. Liquid plant oils, including canola, soybean and olive oil, can lower LDL, often called bad cholesterol, when they replace saturated fats. That can reduce cardiovascular risk.
American Heart Association · 2026Eating fewer ultra-processed foods may help separately. In a small NIH trial, adults ate less and lost weight on a minimally processed diet compared with an ultra-processed one. An avoidance habit that also changes snacks and takeaway meals could therefore help through the wider diet. That study did not test seed-oil removal itself.
NIH · 201903
Good to know
Butter and tallow still count toward saturated fat. The 2025–2030 U.S. Dietary Guidelines prioritize oils such as olive oil and list butter or beef tallow as other options. They also say saturated fat generally should not exceed 10% of daily calories.
USDA/HHS · 2026Overheating and reusing oil are separate issues. The AHA advises against deep-frying and reusing cooking oil. Oil that smokes or smells rancid should be discarded, and bottles stored somewhere cool and dark. Smaller bottles suit infrequent use. This handling advice applies to seed oils and their replacements.
American Heart Association · 2023Ingredient rules can become restrictive. Constant label checking, an ever-shrinking list of acceptable foods or distress about shared meals can signal a problem beyond oil choice. A clinician or eating-disorder professional can help when food rules interfere with eating or daily life.
National Eating Disorders Association · undated04
From community discussion
Changing cooking oil and comparing results
One bottle is a manageable starting point. Accounts describe changing the home cooking bottle first, then checking one familiar restaurant's frying oil or a packaged-food label. Naming both the old oil and its replacement makes the change understandable. Changing restaurants, snacks and portions at the same time makes a new feeling harder to explain.
CommunityTwo to four weeks is a reported comparison window. Some describe trying the swap for 2–4 weeks, roughly a month, before keeping it as their default or returning to the old routine. That is a self-chosen observation period, not a tested treatment duration.
CommunitySkin and energy reports include no change. One discussion contains reports of clearer skin, less bloating and more energy alongside replies reporting no noticeable benefit. One commenter reported no major change after a year of closer label checking; they had stopped cooking with seed oils much earlier.
Community · Reddit/r/StopEatingSeedOilsWeight loss did not always follow the ban. One author reported losing 30–40 pounds after eating fewer snacks, making more meals at home and adding some exercise, before giving up seed oils. They then described about two years of avoidance without the further weight or skin changes they expected. Replies included both supportive testimonials and skepticism.
Community · Reddit/r/StopEatingSeedOilsTaste, cost and eating with other people
Flavor, price and shared meals decide what stays. Olive and avocado oils remain in these kitchen accounts. People describe olive oil for cold dishes and disagree over olive oil versus animal fat in a hot pan. First-week cooking smells and taste can change; price and whether everyone enjoys the same meal affect whether the replacement lasts.
CommunityConvenience is harder to replace than a bottle. Commenters name bottled dressings, mayonnaise, bakery snacks and quick lunches as sticking points. Some cook in bulk; others say the extra kitchen time is difficult. One person described overeating seed-oil-free chips because the label made them seem harmless.
Community · Reddit/r/StopEatingSeedOilsEating out brings social benefits and worry. After nearly two years of home cooking, one poster enjoyed restaurant meals with friends but worried that a breakout meant the effort was undone. Replies ranged from limiting fried sides to avoiding restaurants altogether.
Community · Reddit/r/StopEatingSeedOilsSymptoms beyond the oil discussion
Symptoms need their own explanation. Community cautions distinguish choosing a cooking fat from managing an allergy, gallbladder pain or a prescribed fat restriction. Those need a clinician's input. An oil swap and a before-and-after feeling cannot identify a disease or replace a medical eating plan.
CommunityReferences for this topic
Sources and context
Healthy Cooking Oils ↗
- id
- self-guide-seed-aha-oils — Healthy Cooking Oils
- platform
- American Heart Association
- role
- Professional context
- accessed On
- 2026-09-24
- locator
- Opening recommendation, the oil list, and Tips for cooking with healthy oils
- scope
- Last reviewed October 24, 2023. Recommends nontropical vegetable oils, including canola, soybean, and vegetable oil, over butter and tropical oils, with less than 4 grams of saturated fat per tablespoon and no partially hydrogenated oils. Advises against deep-frying and reusing oil.
- limitations
- Does not discuss the 2025-2030 Dietary Guidelines and does not test a personal bottle swap.
- slugs
- seed-oils
There's no reason to avoid seed oils and plenty of reasons to eat them ↗
- id
- self-guide-seed-aha-news — There's no reason to avoid seed oils and plenty of reasons to eat them
- platform
- American Heart Association
- role
- Professional context
- accessed On
- 2026-09-24
- locator
- Opening definition of the eight oils, Christopher Gardner's comments, and the March 27, 2025 editor's note
- scope
- Published August 20, 2024, and corrected March 27, 2025. Names the oils in the avoidance argument and reports a Stanford researcher's view that they are not to be feared and that ultra-processed foods contain other concerning ingredients.
- limitations
- The page states that American Heart Association News stories do not always reflect official AHA policy. It is one researcher's explanation, not a new numbered guideline.
- slugs
- seed-oils
Dietary Guidelines for Americans, 2025–2030 ↗
- id
- self-guide-carnivore-dga — Dietary Guidelines for Americans, 2025–2030
- platform
- U.S. Department of Agriculture and U.S. Department of Health and Human Services
- role
- Official context
- accessed On
- 2026-09-24
- locator
- Prioritize Protein Foods at Every Meal; Gut Health; Eat Vegetables and Fruits Throughout the Day; Focus on Whole Grains; Incorporate Healthy Fats; Sodium
- scope
- The 2025–2030 pattern includes animal and plant protein, vegetable, fruit, whole-grain, and dairy serving goals on a 2,000-calorie pattern, a saturated-fat limit of 10 percent of calories, high-fiber foods in the gut paragraph, a protein range of 1.2 to 1.6 grams per kilogram, and sodium under 2,300 mg from age 14 with a sweat note for highly active people.
- limitations
- Does not evaluate carnivore or animal-based diets by those names, and the serving goals are for a stated calorie pattern, not a personal prescription.
- slugs
- carnivore-animal-based
- water-target
- electrolytes
- fiber-plants
- food-scale
- greens-powder
- protein-coffee
- protein-everywhere
- protein-target
- seed-oils
- drink-less
There's no reason to avoid seed oils and plenty of reasons to eat them ↗
- id
- self25b2-seed-oils-aha-explainer — There's no reason to avoid seed oils and plenty of reasons to eat them
- platform
- American Heart Association News
- role
- Professional context
- accessed On
- 2026-09-27
- published Or Updated
- 2025-03-27
- locator
- Opening oil list; Christopher Gardner interview; correction and News Stories disclaimer
- scope
- Oil identity, online inflammation claims, unsaturated-fat substitution and whole-diet context.
- limitations
- An expert interview, not an elimination trial or official AHA policy statement. Originally published August 20, 2024; corrected March 27, 2025.
- slugs
- seed-oils
Fats in Foods ↗
- id
- self25b2-seed-oils-aha-fats — Fats in Foods
- platform
- American Heart Association
- role
- Professional context
- accessed On
- 2026-09-27
- published Or Updated
- 2026-01-09
- locator
- Unhealthy Fats; Healthy Fats; liquid nontropical plant oil list; Last Reviewed
- scope
- Essential unsaturated fats, distinction from partially hydrogenated oils, LDL and cardiovascular effects of substitution.
- limitations
- General dietary education; no promise of an individual cholesterol response or benefit from adding unlimited oil.
- slugs
- seed-oils
Seed Oils Aren't the Problem—How We Consume Them Is ↗
- id
- self25b2-seed-oils-tufts — Seed Oils Aren't the Problem—How We Consume Them Is
- platform
- Tufts University
- role
- Professional context
- accessed On
- 2026-09-27
- published Or Updated
- 2025-07-14
- locator
- Alice Lichtenstein and Diane McKay Q&A: oil types, replacement fats, food preparation
- scope
- Unsaturated plant oils versus saturated animal fats; choices depend on replacement and overall eating pattern.
- limitations
- University expert explanation, not a direct randomized comparison of every named oil.
- slugs
- seed-oils
Healthy Cooking Oils ↗
- id
- self25b2-seed-oils-aha-cooking — Healthy Cooking Oils
- platform
- American Heart Association
- role
- Professional context
- accessed On
- 2026-09-27
- published Or Updated
- 2023-10-24
- locator
- Shopping paragraph, oil/blend list, uses, cooking and storage tips
- scope
- Less than 4 g saturated fat per tablespoon; cooking uses, smoking/rancidity, storage and advice against deep-frying/reuse.
- limitations
- General guidance; no universal smoke-point temperature or tested elimination protocol. The review date is not the access date.
- slugs
- seed-oils
Dietary linoleic acid intake and blood inflammatory markers: a systematic review and meta-analysis of randomized controlled trials ↗
- id
- self25b2-seed-oils-linoleic-trials — Dietary linoleic acid intake and blood inflammatory markers: a systematic review and meta-analysis of randomized controlled trials
- platform
- PubMed / Food & Function
- role
- Professional context
- accessed On
- 2026-09-27
- published Or Updated
- 2017-09-20
- locator
- PMID 28752873; abstract Methods, Results and Conclusion
- scope
- Thirty trials in 1,377 adults; no significant overall effect on measured inflammatory markers.
- limitations
- Abstract inspected, not full text. Larger-intake-change subgroup suggested a CRP signal; some markers had few studies. Not a trial of every oil or heating practice.
- slugs
- seed-oils
Eating highly processed foods linked to weight gain ↗
- id
- self25b2-seed-oils-nih-food-pattern — Eating highly processed foods linked to weight gain
- platform
- National Institutes of Health
- role
- Official context
- accessed On
- 2026-09-27
- published Or Updated
- 2019-05-21
- locator
- NIH account of Hall et al. inpatient trial; results and limitations paragraphs
- scope
- Twenty adults ate each diet for two weeks; eating pattern affected intake and weight.
- limitations
- Research institution's study report inspected; short inpatient trial, not oil elimination or a guaranteed home-diet outcome.
- slugs
- seed-oils
Dietary Guidelines for Americans, 2025–2030 ↗
- id
- self25b2-seed-oils-dietary-guidelines — Dietary Guidelines for Americans, 2025–2030
- platform
- U.S. Department of Agriculture / U.S. Department of Health and Human Services
- role
- Official context
- accessed On
- 2026-09-27
- published Or Updated
- 2026-01-07
- locator
- Printed page 3, Incorporate Healthy Fats; release date confirmed by USDA announcement
- scope
- Olive-oil priority, butter/tallow options and general saturated-fat limit of 10% of daily calories.
- limitations
- Federal policy guidance, not proof that butter/tallow are nutritionally equivalent to liquid plant oils; requests further long-term fat research.
- slugs
- seed-oils
Orthorexia: Symptoms, Risks & Treatment ↗
- id
- self25b2-seed-oils-neda — Orthorexia: Symptoms, Risks & Treatment
- platform
- National Eating Disorders Association
- role
- Professional context
- accessed On
- 2026-09-27
- locator
- Reviewed by Amy Baker Dennis; signs and symptoms; treatment
- scope
- Distress, restrictive food rules, compulsive checking and professional support.
- limitations
- No publication/update date displayed. Does not diagnose anyone who avoids an oil; orthorexia lacks formal DSM-5-TR recognition.
- slugs
- seed-oils
What changes have you noticed since stopping seed oil consumption? ↗
- id
- self25b2-seed-oils-reddit-changes — What changes have you noticed since stopping seed oil consumption?
- platform
- Reddit / r/StopEatingSeedOils
- role
- Community discussion
- accessed On
- 2026-09-27
- locator
- Post 1imaoe7; replies by imustbebored2bhere, moxyte, everythingisadelight, chappyfu and LoveAffiliated
- scope
- Firsthand reports of skin, bloating, energy and nonresponse; distinction between home oil and packaged-food checking.
- limitations
- Self-selected anonymous accounts, unverified diet and symptoms. Relative dates only. Other replies contain unsupported medical and sunburn claims, excluded from this article.
- slugs
- seed-oils
Becoming dispirited with the anti-seed oil stuff ↗
- id
- self25b2-seed-oils-reddit-no-change — Becoming dispirited with the anti-seed oil stuff
- platform
- Reddit / r/StopEatingSeedOils
- role
- Community discussion
- accessed On
- 2026-09-27
- locator
- Post 1ajwce5 by FoxFarore; author follow-up on skin/cravings/weight; supportive and skeptical replies
- scope
- Reported 30–40 lb loss before avoidance, about two years without expected additional effects, conflicting responses.
- limitations
- No verified measurements or controlled comparison. Several dietary exclusions occurred. Relative dates only; no general success or failure rate can be inferred.
- slugs
- seed-oils
What are the most difficult parts of eliminating processed foods and seed oils from your diet? ↗
- id
- self25b2-seed-oils-reddit-friction — What are the most difficult parts of eliminating processed foods and seed oils from your diet?
- platform
- Reddit / r/StopEatingSeedOils
- role
- Community discussion
- accessed On
- 2026-09-27
- locator
- Post 1ff7e4k; replies by idiopathicpain, paleologus, radrax, Spicydaisy, PhotographFinancial8 and Reasonable_Cook_82
- scope
- Quick meals, dressing/mayonnaise and baking friction, batch cooking, time cost and reported snack overconsumption.
- limitations
- Qualitative accounts, not prevalence. Original poster asks about willingness to pay for products, suggesting possible market-research interest. No restaurant ingredient claims adopted.
- slugs
- seed-oils
Quit seed oils for almost two years ↗
- id
- self25b2-seed-oils-reddit-eating-out — Quit seed oils for almost two years
- platform
- Reddit / r/StopEatingSeedOils
- role
- Community discussion
- accessed On
- 2026-09-27
- locator
- Post 1vougvq by VividGovernment8669; replies by c0mp0stable, workyman and amazorman
- scope
- Enjoyment of social meals, worry after a breakout and differing restaurant compromises.
- limitations
- Relative date shown as one month ago; exact date unverified. App promotion and aspirin/supplement suggestions appear in replies and were excluded. Acne causation unverified.
- slugs
- seed-oils
Keep this topic in view
Preserved original record
Earlier public profile and reader notes are preserved separately from the current article. They may contain superseded wording and are not newly checked material.
Read the full original profile
- slug
- seed-oils
- name
- Seed oils
- aliases
- seed oil avoidance
- seed oil free
- vegetable oil panic
- canola scare
- family
- fuel
- heat
- high
- talk
- Lots of talk
- most Discussed
- false
- first Line
- Seed-oil talk is the kitchen habit of stopping cooking in canola, soybean or labeled vegetable oil.
- why Line
- The kitchen change is easy to picture: a different cooking oil, followed by more attention to restaurant and packaged-food ingredients. Reports of feeling better or feeling nothing do not isolate the oil from other food changes.
- feel Words
- seed oil avoidance
- seed oil free
- vegetable oil panic
- canola scare
- common Picture
- lead
- Different replacement fats
- why
- Accounts name butter, tallow, olive oil and avocado oil; changing the replacement changes the overall diet. [community]
- lead
- The grocery and restaurant versions differ
- why
- At home people change the cooking bottle, while eating out or buying packaged foods involves checking ingredients. [community]
- lead
- Reported comparison window
- why
- Two to four weeks appears in accounts of trying the change. [community]
- watch For
- Changing an oil and changing an entire eating pattern are different comparisons. Allergic reactions, disordered eating or a prescribed fat restriction need clinical guidance.
- what People Say
- The job: stop cooking in the cheap bottle and see if skin, energy, or ‘inflammation’ talk changes. [community]
- Why it’s loud: 2026 X posts treat seed oils as the American-food villain next to sugar. [community]
- r/StopEatingSeedOils is a kitchen-swap room, not a lipid-clinic. [community]
- Skeptics: LDL, calories, and ultra-processed pattern explain more than the oil species. Both rooms stay on the map. [community]
- Not a diagnosis of metabolic disease. [community]
- Disordered restriction that turns every restaurant into a panic is a clinician, not a grocery identity. [community]
- how People Run It
- Change the stove bottle first. [community]
- Read one restaurant fryer instead of auditing the whole city. [community]
- Olive for cold, animal fat or olive for heat is the usual split — people still argue. [community]
- Eating-disorder history matters: a new ingredient-avoidance rule can become another form of rigid tracking. [community]
- amounts People Use
- Stove: one bottle swap. [community]
- Time people name: 2–4 weeks before they decide if they notice anything. [community]
- Not a milligram. [community]
- how People Keep It
- Small version: tonight’s pan uses the other fat. [community]
- It fades when: every packaged snack becomes a moral event. [community]
- how It Feels
- Week one: cooking smells different; taste talk is mixed. [community]
- If nothing changes: plenty of logs say that too. [community]
- how Long People Run It
- A month as an experiment, then a default or a walk-back. [community]
- deep Dive
- A bottle change versus a whole eating pattern: Accounts include replacing a frying oil, avoiding restaurants and reading packaged-food labels. Social posts may attribute broad health effects to seed oils, while skeptics point to the wider food changes occurring at the same time. Reports include feeling better and noticing no difference. When several choices change together, an experience cannot identify which mattered or establish a diagnosis tied to one category. [community]
- The practical comparison: Taste, cooking use, cost and eating with other people can decide whether the replacement stays. A useful account names the oils and foods that changed instead of assuming that “seed-oil free” describes one diet. The two-to-four-week interval people describe is a reported comparison window, not proof that a bodily effect must appear by then. [community]
- watch For Long
- Allergy, gallbladder pain, or medical fat-restriction is a clinician. [community]
- A grocery identity is not a blood-work result. [community]
- related
- fiber-plants
- protein-everywhere
- meal-prep
- carnivore-animal-based
- research Pointer
- play Pointer
- —
- forums
- r/StopEatingSeedOils
- X seed-oil daily
- sources
- 2026 X seed-oil avoidance threads
- r/StopEatingSeedOils kitchen-swap talk
- r/StopEatingSeedOils
- disclaimer
- Community talk may be wrong. Not medical or health advice. No result or safety is promised.
- quick Answer History
- field
- communityPicture
- rows
- People swap the stove bottle, ask what a restaurant fryer uses, and argue whether the oil species or the whole ultra-processed pattern is the real story.
- field
- deepDive
- rows
- A bottle, not a blood religion: The object is the cheap frying oil people already have on the stove. Social posts treat seed oils as a metabolic villain; skeptics point at the whole ultra-processed pattern. This house maps the kitchen swap and the restaurant leak, not a lipid lecture. [community]
- field
- firstLine
- rows
- Seed-oil talk is a kitchen identity — people try to stop cooking in canola, soybean, and ‘vegetable oil’ and then argue about whether that was the whole metabolic story.
- field
- whyLine
- rows
- Seed-oil talk is a kitchen identity — people try to stop cooking in canola, soybean, and ‘vegetable oil’ and then argue about whether that was the whole metabolic story.
- field
- commonPicture
- rows
- lead
- Swap the frying bottle
- why
- Canola / soybean / ‘vegetable oil’ is the object. Butter, tallow, olive, or avocado is the usual replacement talk. [community]
- lead
- Restaurants are the leak
- why
- People ask what the fryer is, then eat anyway or skip fried. [community]
- lead
- Labels: seed oil in the snack
- why
- The pantry fight is packaged food, not just the stove. [community]
- lead
- Not a blood test
- why
- The experiment is the bottle, not a new lab religion on day one. [community]
- lead
- Olive and avocado stay in most kitchens
- why
- The loud fight is industrial seed oils, not every plant fat. [community]
- lead
- Comparison window: 2–4 weeks
- why
- The experiment is a cooking-bottle change; some keep it and some change back. [community]
- field
- howPeopleRunIt
- rows
- If eating-disorder history is in the room, this card is not the next identity. [community]
- field
- watchFor
- rows
- A grocery identity is not a diagnosis. Allergic reactions, disordered eating, and medical fat-restriction plans are a clinician.
Read the preserved reader notes
- definition
- Seed-oil talk is the kitchen habit of stopping cooking in canola, soybean or labeled vegetable oil.
- community Picture
- The kitchen change is easy to picture: a different cooking oil, followed by more attention to restaurant and packaged-food ingredients. Reports of feeling better or feeling nothing do not isolate the oil from other food changes.
- additions
- guide
- what
- The moving part is the bottle used for heat and for dressing. The kitchen habit takes canola, soybean, corn, sunflower, or a blend labeled vegetable oil off the stove and puts something else there. Butter, beef tallow, olive oil, and avocado oil are not the same swap. The habit is also not a diagnosis. A week that changes the bottle, the restaurants, and the packaged food cannot point at one oil as the cause of a feeling.
- Official cooking advice does not start from that avoidance, and it does not speak once. The American Heart Association cooking-oil page, last reviewed October 24, 2023, says to replace saturated fats with unsaturated fats by choosing nontropical vegetable oils. Its list includes canola, corn, olive, peanut, safflower, soybean, sunflower, and vegetable oil, and it calls them a better choice than butter, shortening, lard, stick margarine, palm, and coconut. An AHA news article published August 20, 2024, and corrected March 27, 2025, names canola, corn, cottonseed, grapeseed, soy, rice bran, sunflower, and safflower as the oils in the social-media argument, and the researcher quoted there says they are not to be feared. That page also says AHA news does not always state official policy.
- The Dietary Guidelines for Americans, 2025-2030, tell a different kitchen story. When cooking or adding fat, prioritize oils with essential fatty acids, such as olive oil. Other options can include butter or beef tallow. Saturated fat should not exceed 10 percent of calories, and the Guidelines say more research is needed on which fats best support long-term health. The avoidance habit, the Heart Association list, and the 2025-2030 cooking lines are three instructions. This guide states all three.
- how
- Read the bottle that is open now and write down its name. If the change under test is a swap, pick the replacement and use it for the same jobs: the pan, the roast, the dressing. Write down the old oil and the new fat. If restaurants or packaged foods change in the same week, write those down too. A change in sleep, skin, or energy beside five other changes is not evidence about the oil.
- The Heart Association method is to shop for an oil with less than 4 grams of saturated fat per tablespoon and no partially hydrogenated oil. Use the oils on its October 24, 2023 list for sauteing, roasting, baking, and dressings. It says those oils are generally usable at higher heat, and it does not recommend deep-frying. If the oil smokes or smells off, throw it out. Do not reuse it. Store it cool and dark, in a small bottle if it sits.
- The 2025-2030 Guidelines method is to reach for olive oil when adding a cooking fat, with butter or tallow as other options on that page, to keep saturated fat at or under 10 percent of calories, and to swap deep-frying for baking, broiling, roasting, stir-frying, or grilling. Limiting highly processed foods is part of how that document says people meet the saturated-fat line. A homemade meal in olive oil and a packaged meal fried in soybean oil are different patterns.
- A thorough pass is one home bottle plus one package or one restaurant question, named in plain words, with the rest of the eating held still enough to know what changed. Taste, cost, and whether other people can eat the same meal decide if the replacement stays. Reports of feeling better, feeling nothing, and the two-to-four-week comparisons people describe are in the community notes. They are not a deadline on these pages.
- understand
- The habit grew as a grocery identity. The Heart Association's reason for keeping these oils is the swap it states: unsaturated plant oils in place of saturated solid fats. Its 2024 news article, after the March 27, 2025 correction, says the omega-6 fats in these oils are not turned into a poison by that argument, and that blaming the oil inside an ultra-processed food ignores the sugar and sodium beside it. The 2025-2030 Guidelines leave the which-fat question partly open, put olive oil first, and allow butter and tallow as cooking options under a saturated-fat cap.
- The common miss is hearing only one of those documents, or treating seed-oil free as one diet. Switching to olive oil is a different change from switching to tallow and also dropping packaged food. A feeling of better, or of nothing, reported beside those swaps does not isolate the oil. The news article is one researcher's account in an AHA news story, which the page says may not be official policy.
- This is the wrong tool as a diagnosis, as a blood-test result, or as a rule that makes shared meals impossible. An allergy, gallbladder pain, or a medical instruction to limit fat belongs with a clinician. A new ban that starts to work like rigid food avoidance is the same kind of stop. The community notes hold the kitchen logs. They do not settle the Heart Association page or the Guidelines.
- sources
End of Seed oils
