How many calories are in hazelnuts?

One ounce of hazelnuts (about 21 nuts) has 178 calories. Ten hazelnuts have 88 calories. Per 100g, hazelnuts contain 628 calories. They're calorie-dense like all nuts, so a 1 oz portion is the standard serving.

Are hazelnuts good for weight loss?

Despite being calorie-dense (628 cal/100g), hazelnuts aid weight management. Their combination of fiber (9.7g), protein (15g), and healthy fats keeps you full longer. Studies show nut eaters tend to have lower body weight. Limit to 1 oz per day.

Hazelnuts vs almonds: which is healthier?

Both are excellent. Almonds have more protein (21g vs 15g/100g) and calcium. Hazelnuts have more fiber (9.7g vs 12g), more iron (4.7mg vs 3.7mg), and higher vitamin E. Hazelnuts are slightly higher in calories (628 vs 579). Both are great daily snacks.

Are hazelnuts keto-friendly?

Yes, hazelnuts are excellent for keto with only 7g net carbs per 100g (16.7g carbs - 9.7g fiber). One ounce has just 2g net carbs. Their high fat content (61g/100g) makes them one of the best keto nuts.

What nutrients are in hazelnuts?

Hazelnuts are rich in vitamin E (75% DV per oz), copper (25% DV), manganese (87% DV), and 4.7mg iron per 100g. They have 680mg potassium and 114mg calcium. The fat is primarily heart-healthy monounsaturated (oleic acid).

Is Nutella a healthy way to eat hazelnuts?

No - Nutella is mostly sugar and palm oil. One tablespoon has 100 calories with only 1g protein vs 3g for the same calories of whole hazelnuts. Whole hazelnuts provide fiber, vitamins, and healthy fats that Nutella lacks.

Can you be allergic to hazelnuts?

Yes, hazelnut allergy is common and often linked to birch pollen allergy (oral allergy syndrome). Symptoms range from mild mouth tingling to severe anaphylaxis. Those with tree nut allergies should avoid hazelnuts and products containing them.

How should I store hazelnuts?

Store shelled hazelnuts in an airtight container in the fridge (up to 6 months) or freezer (up to 1 year). Unshelled hazelnuts last 3 months at room temperature. Their high fat content makes them go rancid faster at room temperature.