For years, fat was seen as the enemy in healthy eating. But research now shows that not all fats are bad. In fact, some high-fat foods are rich in nutrients that your body needs, like fibre, protein, and important vitamins.

That said, it’s still smart to limit saturated fats — especially those from processed meat — to less than 10% of your daily calorie intake. But fats from foods like dairy, fish, and plants can actually support heart health and weight management.

Here are 9 high-fat foods that are full of nutrients and can be part of a balanced diet.

1. Avocados

Avocados are different from most fruits — instead of being high in sugar, they’re full of healthy fats.

About 80% of their calories come from fat

A 150-gram serving (around one medium avocado) gives you 15% of your daily potassium

High in antioxidants and rich in fibre for digestive and heart health

One study showed eating one avocado a day for five weeks improved cholesterol levels

 Tip: Add to toast, salads, or smoothies for a creamy, nutrient-rich boost.

2. Cheese

Cheese might have a bad reputation, but it’s actually quite nutritious in moderation.

High in calcium, vitamin B12, phosphorus, and selenium

28 grams (1 slice or cube) has 6 grams of protein — almost as much as a glass of milk

Whole-fat cheese doesn’t seem to increase heart disease risk compared to low-fat options

 Tip: Pair with fruit or whole grain crackers for a protein-rich snack.

3. Dark Chocolate

Dark chocolate is a delicious treat that also delivers real health benefits.

Around 65% of its calories come from fat

Choose chocolate with at least 70% cocoa

Contains fibre, iron, magnesium, and powerful antioxidants like resveratrol

 Tip: Enjoy a few squares after meals to satisfy your sweet tooth in a healthy way.

4. Whole Eggs

Eggs are a perfect example of a misunderstood food — especially the yolks.

The fat and cholesterol in eggs do not harm most people's heart health

Packed with vitamins, minerals, and choline, which supports brain health

One 50-gram egg gives 27% of your daily choline needs

High in protein and great for weight management

 Tip: Enjoy boiled, scrambled, or poached eggs for a quick, nutrient-dense meal.

5. Fatty Fish

Fatty fish are some of the best sources of healthy omega-3 fats.

Include salmon, mackerel, sardines, anchovies, herring, and trout

Rich in protein, vitamin D, and heart-healthy omega-3s

May help with brain function, blood sugar control, and lowering heart disease risk

 Tip: Aim for two servings of fatty fish per week.

6. Nuts

Nuts are high in fat but also packed with nutrition.

Contain healthy fats, fibre, vitamin E, and magnesium

A great plant-based source of protein

Studies show nut eaters have lower rates of obesity and heart disease

 Tip: Snack on almonds, walnuts, or hazelnuts — just watch portion size (a small handful is enough).

7. Chia Seeds

Chia seeds are tiny, but they pack a punch.

28 grams (about 2 tablespoons) have 11 grams of fat

Most of the carbs in chia are actually fibre

High in omega-3s (ALA) and may help reduce inflammation and lower blood pressure

 Tip: Add to porridge, smoothies, or yoghurt for a fibre and omega-3 boost.

8. Extra Virgin Olive Oil

A cornerstone of the Mediterranean diet, extra virgin olive oil is widely praised for its health benefits.

High in oleic acid, a heart-healthy fat with anti-inflammatory effects

Can support heart health, blood sugar control, and weight management

 Tip: Drizzle on salads, vegetables, or whole grains instead of using heavy sauces.

9. Full-Fat Yogurt

Full-fat yogurt offers all the benefits of dairy — plus probiotics for gut health.

A source of protein, calcium, B vitamins, and healthy fats

Fermented versions may support digestion and immune health

Some studies suggest full-fat dairy has no added health risks compared to low-fat versions

 Tip: Choose natural or Greek-style yogurt with no added sugar.

 The Bottom Line

High-fat foods have made a comeback — and for good reason. Many are full of nutrients and can support a healthy diet when eaten in moderation.

Focus on whole foods like nuts, fish, dairy, and plant-based fats. They may be higher in calories, but they offer real health benefits and keep you full longer.

About the author
Lilla Fonyo is a healthy lifestyle and longevity writer with a background in endurance running, nutrition, and mindful living. She focuses on sustainable habits that support long-term physical and mental wellbeing.

👉 Read more about Lilla

source: healthline