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Brazil Nuts vs Flax Seeds: What’s The Difference?

This article explains the key similarities and differences between brazil nuts and flax seeds, foods from the nuts and seeds group. Read on to learn more about the brazil nuts vs flax seeds comparison.
Catherine Toledo, Journalist

Written by Catherine Toledo, Journalist. Updated on January 6, 2023.

Brazil Nuts and flax seeds belong to the nuts and seeds food group, an important group for a healthy diet, as they provide a wide range of essential nutrients, such as protein, healthy fats, dietary fiber, and vitamins and minerals.

In this article, we’ll put a spotlight on brazil nuts and flax seeds and compare their similarities and differences.

They both provide a variety of nutrients and are relatively high in calories, like other nuts and seeds.

Brazil Nuts

Brazil nuts (Bertholletia excelsa) are a type of nut that is native to the Amazon rainforest in South America.

These nuts have a slightly sweet and slightly nutty flavor, and are often used in both sweet and savory dishes.

Brazil nuts are a good source of nutrients, including protein, fiber, and various vitamins and minerals.

They are also a good source of healthy fats, including monounsaturated and polyunsaturated fats.

There are many ways to incorporate Brazil nuts into your diet.

They can be eaten raw or roasted, and are often used in baking or as a topping for salads and other dishes. Brazil nuts are also available in a variety of forms, including whole, chopped, and ground into flour.

Brazil nuts are widely available and can be found at most grocery stores. They are often sold roasted or raw, and can be purchased with or without the shell.

If you’re looking for a tasty and nutritious nut to add to your diet, consider giving Brazil nuts a try.

They are flavorful, versatile, and have a variety of health benefits.

Brazil Nuts are an excellent source of Vitamin B1 (Thiamine), and Vitamin E.

They also contain Vitamin B5 (Pantothenic acid), Vitamin B6 (Pyroxidine), and Vitamin B9 (Folate) in a small amount.

Flax Seeds

Flax seeds (Linum usitatissimum) are small, golden, or brown seeds that have a nutty and slightly earthy flavor.

These seeds have been used for centuries as food and for their medicinal properties and are now gaining popularity as a health food.

Flax seeds are a good source of fiber, protein, and omega-3 fatty acids, making them a valuable addition to a plant-based diet.

They are also high in lignans, which are plant compounds that have been shown to have antioxidant and estrogen-like effects.

There are many ways to incorporate flax seeds into your diet. They can be eaten raw or ground into a meal and can be added to various dishes, including smoothies, baked goods, and even savory dishes.

Flax seeds are also available in oil form, which can be used as a healthy alternative to vegetable oil in cooking.

It is important to note that flax seeds should be ground before consumption, as the whole seeds may pass through the digestive system undigested.

They should also be stored in the refrigerator or freezer to keep them fresh and prevent them from going rancid.

If you want to add more fiber, protein, and healthy fats to your diet, consider giving flax seeds a try. They are versatile, nutritious, and may have various health benefits.

Flax Seeds are an excellent source of Vitamin B1 (Thiamine), and Vitamin B6 (Pyroxidine).

They also contain a good amount of Vitamin B2 (Riboflavin), Vitamin B3 (Niacin), Vitamin B5 (Pantothenic acid), and Vitamin B9 (Folate) and some Vitamin K.

Brazil Nuts vs Flax Seeds Nutrition

Now that we’ve described the origin, taste, and usage of these foods, we can move to the most interesting part – comparing brazil nuts vs flax seeds.

This comparison will start by comparing the caloric value of brazil nuts and flax seeds and their macronutrients and then go more in-depth by analyzing their vitamin and mineral contents.

Brazil NutsFlax Seeds
Energy659 kcal534 kcal
Carbs11.74 g28.9 g
Sugar2.33 g1.55 g
Fiber7.5 g27.3 g
Protein14.32 g18.3 g
Fat67.1 g42.2 g
Saturated Fat16.134 g3.66 g

Brazil Nuts vs Flax Seeds Calories

Nuts and seeds are generally high in calories; the same goes for brazil nuts and flax seeds, so you should consume them in moderation.

According to the United States Department of Agriculture (USDA), a proper serving is one ounce, which is roughly equal to 1/4 cup or 28 grams.

To keep the portions under control, the amounts correspond to one serving size: 14 walnut halves, 16 cashews, 24 almonds, 28 peanuts, or 45 pistachios.

Comparing flax seeds vs brazil nuts for weight loss, flax seeds are slightly lower in calories, with 150 calories per serving, compared to 185 calories per serving of brazil nuts.

However, both brazil nuts and flax seeds can and should be a part of a healthy diet, and neither one shouldn’t be avoided if you’re looking to lose weight. It’s just important to eat them in moderation.

Brazil Nuts vs Flax Seeds Protein

Nuts and seeds, including brazil nuts and flax seeds, are an important source of plant-based protein.

Flax Seeds offer around 22% more protein than brazil nuts.

Flax Seeds have 18.3 grams of protein per 100 grams (or 5.1g per serving), while brazil nuts have 14.3 grams of protein per 100 grams (or 4g per serving).

Brazil Nuts vs Flax Seeds Carbs

Counting carbs can be important for some people for different reasons, including blood sugar control, weight management, or athletic performance.

It’s also important for people on a keto diet, so let’s compare the carbs content in brazil nuts and flax seeds.

The total amount of carbohydrates is around 60% higher in flax seeds than in brazil nuts. They have 28.9 grams per 100 grams, compared to 11.7 grams in brazil nuts.

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There’s less sugar in flax seeds than in brazil nuts, 43% precisely.

One handful of flax seeds (28 grams) contains 0.4 grams of sugar, while the same amount of brazil nuts contains 0.7 grams.

Lastly, let’s take a look at the dietary fiber in brazil nuts and flax seeds.

Dietary fiber keeps the digestive system healthy and helps with weight management by promoting a sense of fullness.

With 7.6 grams of fiber per portion, flax seeds are a better source of fiber than brazil nuts which offer 2.1 grams per portion.

Brazil Nuts vs Flax Seeds Fats

Like the other nuts and seeds, fats in brazil nuts and flax seeds are a great source of healthy unsaturated fats, naturally cholesterol free, and free of trans fats.

Total fat in brazil nuts and flax seeds:

  • Brazil Nuts: 67.1 grams per 100 grams
  • Flax Seeds: 42.2 per 100 grams

Speaking of saturated fats, flax seeds are 77% lower in saturated fats.

Flax Seeds and brazil nuts contain 3.7 grams and 16.1 grams of saturated fat per 100 grams, respectively.

Brazil Nuts vs Flax Seeds Vitamins Content

This section will discuss the vitamin content of brazil nuts and flax seeds.

Vitamins are micronutrients, meaning we need only a small amount. However, they are very important for many processes in our bodies.

Brazil Nuts have a higher amount of vitamin B1 (Thiamine), vitamin B2 (Riboflavin), vitamin B3 (Niacin), vitamin B5 (Pantothenic acid), vitamin B6 (Pyroxidine), vitamin B9 (Folate), and vitamin K.

However, flax seeds have a higher amount of vitamin C, and vitamin E.

Brazil Nuts and flax seeds contain the same amount of vitamin A, vitamin D, and vitamin B12 (Cobalamin).

The following table shows the exact amount of vitamins brazil nuts and flax seeds contain side by side, so you can easily compare them.

Brazil NutsFlax Seeds
Vitamin A00
Vitamin C0.7 mg0.6 mg
Vitamin D00
Vitamin B1 (Thiamine)0.617 mg1.64 mg
Vitamin B2 (Riboflavin)0.035 mg0.161 mg
Vitamin B3 (Niacin)0.295 mg3.08 mg
Vitamin B5 (Pantothenic acid)0.184 mg0.985 mg
Vitamin B6 (Pyroxidine)0.101 mg0.473 mg
Vitamin B9 (Folate)22 µg87 µg
Vitamin B12 (Cobalamin)00
Vitamin E5.65 mg0.31 mg
Vitamin K04.3 µg

Brazil Nuts vs Flax Seeds Minerals Content

Minerals are important for our body to function properly. We need only a small amount of minerals, so they are called micronutrients.

Some minerals, like iron, calcium, zinc or, iodine, are relatively hard to get on a plant-based diet, so it’s important to choose your foods thoughtfully. This part of the brazil nuts and flax seeds comparison focuses on their mineral content.

Brazil Nuts are a better source of calcium, iron, magnesium, manganese, potassium, sodium, and zinc than flax seeds.

On the other hand, flax seeds have a higher amount of copper, phosphorus, and selenium.

Brazil Nuts and flax seeds contain the same amount of fluoride.

Check out the table below to learn how brazil nuts and flax seeds compare when it comes to mineral contents.

Brazil NutsFlax Seeds
Calcium160 mg255 mg
Copper1.743 mg1.22 mg
Fluoride00
Iron2.43 mg5.73 mg
Magnesium376 mg392 mg
Manganese1.223 mg2.48 mg
Phosphorus725 mg642 mg
Potassium659 mg813 mg
Selenium1917 µg25.4 µg
Sodium3 mg30 mg
Zinc4.06 mg4.34 mg

The Final Word

Brazil Nuts and flax seeds are highly nutritious and excellent sources of plant-based protein and healthy fats.

Although they are relatively high in calories, they are essential to a healthy, plant-based diet and are linked to many health benefits.

Both brazil nuts and flax seeds are high in specific vitamins and minerals, and including them in your diet will give you the most benefits they offer.

Nuts and seeds are versatile foods, and can be part of any meal or salad, just be sure to eat them moderately, as they are loaded with calories.

Nuts and seeds are versatile foods and can be part of any meal or salad, just be sure to eat them moderately, as they are loaded with calories.

Sources

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