It’s relatively high smoke point, flavor, and health benefits make avocado oil a top choice, according to Jenna Werner, R.D. Whether you’re searing meats or fighting a dry scalp, avocado oil is low in saturated fats and high in the monounsaturated fats that protect your heart. $18, avohaus.net
2. Grape-Seed Oil
High in vitamin E, which helps open up blood vessels for better flow, grape-seed oil is a great emulsifier for mayos, but don’t cook with it. It’s made up of mostly polyunsaturated fats, which produce free radicals when heated. $9, napavalleynaturals.com
3. Animal Fat
The only oil with cholesterol, animal fats are still rich in vitamins A, D, E, and K, and the rendered and clarified fats add a depth of flavor that is unmatched by other oils. For crispy potatoes, toss them in beef tallow before roasting. $9, epicbar.com
An excellent source of chemicals called lignans, which may help prevent cancer. Due to its low smoking point and polyunsaturated fatty acid content, don’t cook with it; use as a dressing. Flaxseed also works as a terrific seasoner for cast-iron skillets. $17, bmausa.com
5. Coconut Oil
A rich source of saturated fat, which increases “good” HDL cholesterol (but also “bad” LDL), it’s made of medium-chain fatty acids that aren’t as harmful as animal fat. Coconut oil is great for sautéing vegetables or as a shaving-cream substitute.$5, traderjoes.com
