Difference Between Amaranth and Quinoa (With Table)

The look of Amaranth and Quinoa is identical, making it difficult to identify between the two portions of cereal. Both grains are members of the same family and have nearly equivalent nutritional properties. Furthermore, Amaranth and Quinoa grow in very identical environments. There are, nevertheless, certain distinctions between both the two grains.

Amaranth vs Quinoa

The main difference between Amaranth and Quinoa is that they differ largely in their sizes. The former has grains that are smaller than the latter. The taste distinction between the two is also obvious. Quinoa has a harsh flavor when compared to amaranth. Quinoa has a bitter taste because of the saponin coating, which is absent in amaranth. 

Amaranth is a multipurpose and nutrient-dense grain that has been grown for centuries. Amaranth is a pseudo cereal, which means it is not strictly a cereal grain like wheat or oats, but it has a similar nutritional profile and is used in similar ways. Its earthy, nutty flavor compliments a wide range of recipes.

Quinoa grains can be traditionally prepared in the same way just like most cereals, even though the quinoa crop is more closely related to beets and spinach. The seeds and leaves of this versatile, nutrient-dense plant can both be eaten. Quinoa is grown in over 120 different varieties by farmers.

Comparison Table between Amaranth and Quinoa

Parameters of ComparisonAmaranthQuinoa
TasteIt has no bitter taste.Quinoa has a bitter flavor to it. Quinoa’s saponin covering gives it a slightly bitter flavor.
Fiber ContentThe amount of fiber of amaranth is higher. Amaranth is also the only grain that has a significant level of phytosterols.It has less fiber content than Amaranth.
Nutritional ContentAmaranth is recognized for having a high protein content, particularly Lysine.Quinoa is second only to amaranth in regards to Lysine content.
Need for rinsingAmaranth grains do not require as much rinsing.To remove the coating from the quinoa grains before cooking, they must be rinsed several times.
UseCuisines, soups, and casseroles are the most common uses for amaranth.Quinoa grains, on the other hand, are more commonly found in salads and stir-fries.

What is Amaranth?

Amaranthus is a genus of yearly or short-lived perennial plants commonly known as amaranths. Amaranth is grown as a leaf vegetable, pseudocereal, and ornamental plant in some varieties. The majority of Amaranthus species are summertime annual weeds usually known as pigweeds. Summer and autumn produce catkin-like cymes of closely packed blooms. Amaranth has a range of dramatic hues in its flower, leaf, and stem color, ranging from maroon to scarlet, and can develop longitudinally from 1 to 2.5 meters (3 to 8 feet) high with a hollowed, fleshy, flexible stem with fissures and bracteoles when ripe.

Antioxidants occur naturally in molecules that aid in the protection of the body against damaging free radicals. Free radicals can harm cells and have a role in the development of chronic diseases.

Amaranth is high in antioxidants, which are great for your health.

Amaranth is particularly high in phenolic acids, which are plant chemicals that function as antioxidants, according to one study. Gallic acid, p-hydroxybenzoic acid, and vanillic acid are three of these compounds that may help protect against diseases such as heart disease and cancer.

The Discovery of Amaranth led to the improvement of the activity of specific antioxidants and protect the liver from alcohol in rat research.

What is Quinoa?

It is a herbaceous perennial plant grown largely for its edible seeds, which are high in protein, dietary fiber, B vitamins, and chief nutrients compared to many grains. Quinoa is a pseudocereal that originated in the Andean area of northern South America and is taxonomically linked to greens and amaranth (Amaranthus spp.).

People who eat a plant-based diet must locate nonanimal protein sources to guarantee they get enough.

Quinoa peptides are a good source of a variety of amino acids. Amino acids are required for muscle building as well as immune system function.

Quinoa is, therefore, a great vegetarian or vegan meal option.

Quinoa, unlike most other grains, is also a good source of protein.

Lysine from a reliable source. It is an essential amino acid for existence. The amino acid lysine is required for the synthesis of proteins. Although lysine deficiency is uncommon, it can cause several medical issues due to its role in processes such as development and success.

Quinoa, when compared to other typical grains, is a fantastic source of antioxidants in a gluten-free diet. These typically contain lower yields than quinoa-based products, including such quinoa grain.

New studies on the health advantages of whole cereals and their antioxidant properties are released on a routine basis.

Main Differences between Amaranth and Quinoa

  1. Quinoa, on the contrary, is bitter, whereas Amaranth is not. Quinoa has a somewhat bitter flavor because of its saponin coating.
  2. Amaranth has a greater fiber content. Amaranth is also the only grain with a substantial amount of phytosterols, even though it has less fiber than Amaranth.
  3. Quinoa is next only to amaranth in terms of Lysine concentration. Amaranth is known for having a high protein content, notably Lysine.
  4. Amaranth grains don’t need to be rinsed as much as other grains. The quinoa grains must be washed several times before cooking to remove the coating.
  5. Amaranth is commonly used in cuisines, soups, and casseroles. Quinoa grains, on the contrary, are a common ingredient in salads and stir-fries.


Amaranth offers 9 grams of protein per cup, compared to 8 grams in Quinoa. Amaranth provides twice the protein of rice or wheat, according to Makhija. She points out that quinoa provides 3 grams of iron per cup, but amaranth has 5 grams of iron in the same amount, making it a richer food.

Both have macronutrients in common. According to the USDA, one cup of cooked Amaranth has 251 calories and 46 grams of total carbohydrates, while one cup of Quinoa has 222 calories and 40 grams of carbs.