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8 Best Fats for Weight Loss

"I'll have the garden salad with fat-free dressing," my friend Kelly told the waiter. Then she turned to me for approval: "No fat! You are what you eat, right?"

Wrong, I told her. You are not what you eat—although many of us still give up our favorite foods, thinking, "If I eat fat, I'll get fat."

Well, here's your new mantra: Eat fat to lose fat.

It's true: Our bodies need dietary fat—particularly healthy oils—in order to lose weight and function properly. The right kinds of fats and oils help quash hunger, maximize your metabolism, and speed nutrients through your body. But not all oils are created equal: Some are downright bad (like trans fats in margarines), while some fats are simply confusing (what's a canola look like, anyways? And what's this about an extra virgin?).

To lift the fog from the fats—and set you on the path to quick weight loss—I've created this essential countdown compliments of my new book, Zero Belly Diet, ranking oils by their most important quality: their "fat profile." These oils have the highest levels of heart-healthy omega-3 fatty acids, monounsaturated fats, and lauric acid (all good for you), lower levels of omega-6 fatty acids and saturated fats (not so good for you), and zero trans fats (avoid at all costs).

Enjoy as directed to blast fat immediately—and for a complete and rapid weight loss plan, read this special report: 14 ways to lose your belly in 14 days.

ZERO BELLY FAT #8


Coconut Oil

Why It's Great: Extracted from the meat of fresh coconuts, this tropical oil is a great source of the medium-chain saturated fat, lauric acid, which converts into energy more easily than other types of fat. Picking coconut oil over other less healthy fats, like lard and margarine, means less flubber is apt to be stored on your frame. (Swapping your standard cooking oil for this exotic version is one of our 10 daily habits that blast belly fat.)

How to Use It: This trendy oil can be used for anything you might use butter for, from frying to baking; use it for cookies, cakes, and pancakes. It's so healthy, you'll find it in some of the Zero Belly Diet smoothies. It also tastes great on toast and drizzled over homemade baked sweet potato "fries" with a bit of garlic powder, salt and pepper. Coconut oil breaks down when exposed to super high temperatures, so don't deep-fry with it.

ZERO BELLY FAT #7


Peanut Oil

Why It's Great: Peanut oil is loaded with a monounsaturated fat called oleic acid (OEA) which can help reduce appetite and promote weight loss. Plus, research out of the University of California, Irvine, found that this particular type of fat boosts memory. Don't forget it next time you cook.

How to Use It: Because of its high smoke point, peanut oil should be your go-to oil for frying and many high-heat tasks like wok-cooking and pan-searing.

ZERO BELLY FAT #6


Avocado Oil

Why It's Great: Made from pressed avocadoes, this oil is rich in heart-healthy monounsaturated fats that may help improve cholesterol and ward off hunger. It also contains vitamins B and E and bloat-banishing potassium—it's no surprise that it's one of the preferred Paleo diet fats.

How to Use It: Like a salad oil. The oil has a mild nutty taste and a light avocado aroma. It works well drizzled over breads, fish and homemade pizzas. It also pairs nicely with watermelon, grapefruit and oranges. Add some to your fruit salad to create a new twist on a classic dish. And don't miss this Zero Belly special report: 8 reasons why avocado is the perfect weight loss food.

ZERO BELLY FAT #5


Macadamia Nut Oil

Why It's Great: You'll have to hunt around in the specialty stores for it, but this bold and buttery oil may be the healthiest you'll find: Eighty-four percent of the fat in macadamia nuts is monounsaturated, and it has a very high percentage of omega-3s fatty acids. It's also a source of phytosterols, a plant-derived compound that has been associated with decreased cancer risk.

How to Use It: Due to its medium to high smoke point, macadamia nut oil is best suited for baking, stir frying and oven cooking. For a quick snack, toss slices of sweet potatoes with the nut oil and bake in the oven on 350 degrees for 20 minutes or until crispy.

ZERO BELLY FAT #4


Olive Oil

Why It's Great: Extra virgin olive oil may increase blood levels of serotonin, a hormone associated with satiety. Plus, olive oil is also loaded with polyphenols, antioxidants that help battle many diseases such as cancer, osteoporosis and brain deterioration.

How to Use It: Expensive extra-virgin, with its robust flavor, should be saved to dress salads, vegetables and cooked dishes. For cooking purposes, regular or light olive oil is sufficient.

FAT-BLASTING FAT #3


Walnut Oil

Why It's Great: Recently making a splash on restaurant menus and grocery store shelves, this oil has a rich nutty, roasted flavor. A small Pennsylvania State study found that a diet rich in walnuts and walnut oil may help the body respond better to stress and can also help keep diastolic blood pressure levels down. Walnut oil is also rich in polyunsaturated fatty acids which may increase diet-induced calorie burn and resting metabolic rate (the calories we use to keep our heart pumping and body running). And walnuts have more omega-3 fatty acids than any other nut.

How to Use It: Mix with sherry vinegar, olive oil, cumin and a pinch of salt and pepper to make a salad dressing. This oil doesn't do well under heat, so it shouldn't be used for hot surface cooking or high temperature baking.

FAT-BLASTING FAT #2


Canola Oil

Why It's Great: Canola, derived from the seeds of a plant in the broccoli family, comes in toward the top of our list with its near-perfect 2.5:1 ratio of omega-6 to omega-3 fats. According to a study review published last year in Experimental Biology and Medicine, people who achieve a dietary ratio similar to this have been able to battle cancer, arthritis and asthma more effectively. It's also rich in alpha-linolenic acid (ALA), an essential omega-3 fatty acid that may play a role in weight maintenance, according to a recent study.

How to Use It: This is the best option for everyday cooking situations. Canola oil can withstand relatively high levels of heat, and its flavor is fairly neutral, so it won't dominate a dish.

FAT-BLASTING FAT #1


Flaxseed Oil

Why It's Great: Also known as linseed oil—yes, the stuff you used in art class—this fat contains ALA, an an essential omega-3 fatty acid that can aid weight maintenance and may reduce heart disease risks by promoting blood vessel health and reducing inflammation. This oil can also be used topically to fight carpal tunnel syndrome, according to a 2014 Iranian clinical trial.

How to Use It: Flaxseed oil doesn't hold up well when exposed to heat. Drizzle it on top of salads or use it instead of olive oil or mayo when whipping up pestos, tuna salads and sauces.

David Zinczenko
Dave is a globally recognized expert in health, fitness, nutrition, and weight loss and is the #1 New York Times bestselling author of 25 books in 15 languages. Read more about David