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7 Healthy Fats You Can Eat Daily If You Want To Reduce Belly Fat, According To Weight Loss Experts

December 21, 2025 by Faith Geiger

 
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Fats may have a bad reputation in the world of dieting and restrictive eating, but the truth is, fat is a crucial component of any healthy diet—even if you’re trying to lose weight. When you add healthy fats to every meal, you can stay satisfied all day long, cut down on snacking, maintain balance, and lose weight at a steady rate.

To highlight a few of the best healthy fat-packed foods for the job, we spoke to Johanna Angman. She pointed us toward fatty fish, nuts and seeds, avocado, and more. Find all of her expert insight and recommendations below!

1. Fatty Fish

Fatty fish are rich in omega-3 fatty acids, particularly EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid). These fats are essential for various bodily functions and have been associated with supporting weight loss efforts.

"Salmon, mackerel, and sardines are rich in omega-3 fatty acids, which lower triglycerides and reduce the risk of heart disease. Omega-3s also support weight loss by improving metabolic health," she reveals.

2. Chia Seeds

Chia seeds are high in fiber, particularly soluble fiber. When consumed, soluble fiber absorbs water and forms a gel-like substance in the digestive tract. This gel slows down digestion and promotes a feeling of fullness.

"These tiny seeds are a powerhouse of omega-3s, fiber, and protein. They help stabilize blood sugar levels, reduce cholesterol, and promote a feeling of fullness," Angman says.

3. Flaxseeds

Angman states that "ground flaxseeds are an excellent source of omega-3s and fiber. They help lower cholesterol and support weight management by reducing hunger and improving digestion."

Incorporating flaxseeds into your diet can be done by adding ground flaxseeds to smoothies, yogurt, oatmeal, or using flaxseed oil as a dressing ingredient.

4. Olive Oil

Olive oil is predominantly composed of monounsaturated fats, specifically oleic acid, which is known for its health benefits. The monounsaturated fats in olive oil help to lower LDL cholesterol levels, which is crucial for reducing the risk of heart disease.

Angman notes, "Extra virgin olive oil is packed with antioxidants and monounsaturated fats, which help reduce inflammation and improve cholesterol levels. It’s a staple in the heart-healthy Mediterranean diet."

5. Nuts

The monounsaturated and polyunsaturated fats in nuts help to lower LDL cholesterol levels, which are known as "bad" cholesterol. These fats also promote the increase of HDL cholesterol, which is considered "good" cholesterol, and help remove LDL cholesterol from the arteries.

"Almonds, walnuts, and pistachios are excellent sources of healthy fats, fiber, and protein. They help lower cholesterol and keep you satiated, preventing overeating," Angman says.

6. Dark Chocolate

Dark chocolate contains healthy fats, primarily monounsaturated fats and saturated fats, in small amounts. Studies suggest that regular consumption of dark chocolate with high cocoa content may improve cholesterol levels by increasing HDL ("good") cholesterol and lowering LDL cholesterol, thus promoting better cardiovascular health.

"High-quality dark chocolate (70% cocoa or higher) contains monounsaturated fats and antioxidants. It helps improve cholesterol levels and can satisfy sweet cravings, preventing overindulgence in unhealthy foods," she notes.

7. Avocados

Avocados are high in fiber and healthy fats, which promote satiety and reduce overall calorie intake. The fiber helps to keep you full for longer periods, curbing unnecessary snacking and overeating.

"Rich in monounsaturated fats, avocados help reduce bad cholesterol levels while boosting good cholesterol. They also keep you feeling full, reducing overall calorie intake," she says.

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