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Fats & Oils Tier List
The most argued-about board. We credit unsaturated fats (MUFA plus PUFA), punish saturated fat, and reward foods that kept their micronutrients. Butter does not enjoy this rubric.

Safflower Oil
73The MUFA sleeper — out-monounsaturates olive oil and nobody talks about it.

Soybean Oil
72America's default fryer oil — cheap, neutral, and heavy on omega-6.

Sunflower Oil
72Vitamin E champion of the oil aisle — this is the linoleic kind, not high-oleic.

Avocado Oil
69Olive oil's high-heat cousin — similar MUFA profile, more neutral flavor.

Avocado
65The rare fat that brings fiber, potassium, and folate to the party.

Margarine
64Butter's lab-built rival — a fifth of the saturated fat, all of the processing debate.

Sesame Oil
62Finishing oil, not cooking oil — the flavor is the point.

Peanut Oil
60High-heat workhorse — neutral and MUFA-rich.

Olives (Kalamata)
53Olive oil's whole-food form — same MUFAs, plus the salt of the brine.

Dark Chocolate (85%)
43Iron, magnesium, fiber — the treat with the best alibi in the category.

Ghee
39Clarified butter with a high smoke point — great for searing, not for pouring.
Questions
How are fats & oils scored?
Every food is scored 0–100 per 100 calories across five factors (protein, fiber, micronutrients and more depending on the category), combined with fixed weights, then ranked. The top 10% of the board earn S tier. Full methodology.
What is the healthiest fats & oil?
By our numbers: Canola Oil — S tier, 77/100. See its full breakdown.



