10 Best Low-Carb Nuts and Seeds for Your Keto Diet

The ketogenic diet is super popular these days, but following it can be challenging. The plan requires a lot of diligence, as eating too many carbohydrates can knock you out of fat-burning mode, also known as ketosis. Keto dieters eat large amounts of fat, a moderate amount of protein, and only 20-30 grams of carbohydrates per day—or about half a medium bagel—to maintain ketosis.

The nominal amount of carbs allowed on keto makes it challenging to find snacks that won’t screw up your diet. But nuts should be a go-to for any keto enthusiast, as they’re high in fat without being loaded with too many carbs. If you’re looking for the lowest carb nuts, add these to your emergency snack stash so you’re prepared when hunger strikes.

High Angle View Of Chopped Pecans In Bowl On Wooden Table

You can munch on an ounce, or about 19 pecan halves, for roughly 20 grams of fat and only 4 grams of carbs.

Brazil nuts
Brazil nuts in container, close up

Brazil nuts likely aren’t the first nut that comes to mind, but they probably should be at only 3 grams of carbs and 19 grams of fat per 1-ounce serving.

Macadamia nuts
Macadamia isolated on white

Snack on 10-12 macadamia nuts, about 1 ounce, for 21 grams of fat and only 4 grams of carbs.


An ounce of walnuts doesn’t even crack three grams of carbohydrates, meaning you can eat these pretty freely. A serving has nearly 17 grams of fat and 2.7 grams of carbs.

Close-Up Of Almonds In Bowl On Table

This popular snack has 14 grams of fat and six grams of carbohydrates in a one-ounce serving, so they are on the carb-ier side. But you can safely eat these while remaining in ketosis as long as you don’t go overboard.


These are harder to find at the mini-mart than some other nuts, but it’s worth hunting them down at the supermarket or health food store. An ounce of dry-roasted hazelnuts delivers about 17 grams of fat and 5 grams of carbs.

Bowl of roasted and salted cashew nuts on slate
These buttery nuts are full of flavor and fat, which makes them a great keto diet snack. A one-ounce serving contains 157 calories, 12 grams of fat, and 8 grams of carbs.

peanuts roasted with salt jumping captured with high speed shutter

Yes, we know: peanuts are technically legumes, not nuts. That means they’re hotly debated in keto circles. But if you’re just looking at the carbs and fats and not at the larger debate, here’s what to know: an ounce of dry-roasted peanuts yields about 14 grams of fat and about 6 grams of carbs.

Pistachio nuts
This nutrient-packed nut is loaded with potassium, magnesium, vitamin K, and antioxidants. A one-ounce serving contains just 159 calories, 13 grams of fat and just under 8 grams of carbs.

Pine nuts
Pile of white pine nuts on a white background

If you’re doing keto this is one nut you might not be eating, but should. A one ounce-serving of pine nutscontains 191 calories and a whopping 19 grams of protein with just under 4 grams of carbs. Add them to salads and yogurt to up the fat content.

via 10 Best Low-Carb Nuts and Seeds for Your Keto Diet