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Cornstarch vs Lima Beans: Which Is Better?

This article explains the key similarities and differences between cornstarch and lima beans, foods from the grains and legumes food groups. Read on to learn more about the cornstarch vs lima beans comparison.
Catherine Toledo, Journalist

Written by Catherine Toledo, Journalist. Updated on February 13, 2023.

Although cornstarch and lima beans belong to different food groups, while cornstarch belong is a grain, and lima beans belong to legumes food group, and it’s not that common to compare foods from different groups, people are often interested in these comparisons as well.

That’s why we decided to create an in-depth article that compares cornstarch and lima beans, their nutritional values, similarities, differences, macronutrients, and micronutrients – vitamins and minerals.

Generally speaking, foods from grains and legume food groups are both high in carbs and protein and valuable addition to a plant-based diet.

Now, let’s see how cornstarch and lima beans compare specifically.


Cornstarch (Zea mays) is a type of carbohydrate derived from the endosperm of the corn kernel.

It is a good source of energy, providing a high amount of carbohydrates and small amounts of protein, vitamins, and minerals. It is pure starch and has a very low nutritional value compared to whole-grain cornmeal.

Cornstarch is commonly used as a thickening agent in cooking and baking, as it can absorb liquids and increase the viscosity of sauces, gravies, and puddings. It is also used as a coating for fried foods to provide a crisp texture. It is a gluten-free ingredient and can be used as a thickener for people with gluten sensitivity or celiac disease.

Cornstarch is typically used in small amounts and is not a significant source of nutrition in the diet. It is often used as a thickener in combination with other ingredients, and when consumed in moderation, it can be included as part of a healthy diet.

Cornstarch is not an excellent source of any particular vitamin.

Lima Beans

Lima beans (Phaseolus lunatus), also known as butter beans, are a type of legume native to Central and South America.

They are a popular ingredient in many vegan and vegetarian dishes due to their high protein and fiber content, as well as their creamy, buttery texture.

Lima beans are also a good source of several important nutrients, including potassium, iron, and folate.

They can be enjoyed in a variety of dishes, such as lima bean soup, salads, and dips.

In addition to being a nutritious food, lima beans have been shown to have a number of potential health benefits.

They have been linked to lower blood pressure and cholesterol levels, and may also help to reduce the risk of certain types of cancer.

Lima Beans are an excellent source of Vitamin B1 (Thiamine), Vitamin B5 (Pantothenic acid), Vitamin B6 (Pyroxidine), and Vitamin B9 (Folate).

They also contain a good amount of Vitamin B2 (Riboflavin), and Vitamin B3 (Niacin) and some Vitamin E, and Vitamin K.

Cornstarch vs Lima Beans Nutrition

Now that we’ve described the origin, taste, and usage of these foods, we can move to the most interesting part – comparing cornstarch vs lima beans.

This comparison will start by comparing the caloric value of cornstarch and lima beans and their macronutrients and then go more in-depth by analyzing their vitamin and mineral content.

CornstarchLima Beans
Energy381 kcal338 kcal
Carbs91.3 g63.4 g
Sugar0 g8.5 g
Fiber0.9 g19 g
Protein0.26 g21.5 g
Fat0.05 g0.69 g
Saturated Fat0.009 g0.161 g

Cornstarch vs Lima Beans Calories

Most calories in raw grains and legumes come from carbs. Peanuts are an exception here, but they are often considered a nut instead of a legume because of their nutritional profile.

Comparing lima beans vs cornstarch for weight loss, lima beans are slightly lower in calories, with 338 calories per 100 grams, compared to 381 calories per 100 grams of cornstarch.

However, both cornstarch and lima beans can and should be a part of a healthy diet, and neither one shouldn’t be avoided if you’re looking to lose weight.

Cornstarch vs Lima Beans Protein

Legumes and most legume products, including cornstarch and lima beans, are important sources of plant-based protein.

Lima Beans offer around 99% more protein than cornstarch.

Lima Beans have 21.5 grams of protein per 100 grams, while cornstarch has 0.3 grams of protein per 100 grams.

Cornstarch vs Lima Beans 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 cornstarch and lima beans.

The total amount of carbohydrates is around 31% higher in cornstarch than in lima beans. It have 91.3 grams per 100 grams, compared to 63.4 grams in lima beans.

There’s less sugar in cornstarch than in lima beans, 100% precisely.

One handful of cornstarch (28 grams) contains 0 grams of sugar, while the same amount of lima beans contains 2.4 grams.

Lastly, let’s take a look at the dietary fiber in cornstarch and lima beans.

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

With 5.3 grams of fiber per portion, lima beans are a better source of fiber than cornstarch which offer 0.3 grams per portion.

Cornstarch vs Lima Beans Fats

Like most other grains and legumes, with the exception of lupins and peanuts, cornstarch and lima beans are low in fat.

Fats in cornstarch and lima beans are mostly healthy unsaturated fats. They are naturally cholesterol-free and trans-fat-free.

Total fat in cornstarch and lima beans:

  • Cornstarch: 0.1 grams per 100 grams
  • Lima Beans: 0.7 per 100 grams

Speaking of saturated fats, cornstarch is 100% lower in saturated fats.

Cornstarch and lima beans contain 0 grams and 0.2 grams of saturated fat per 100 grams, respectively.

Cornstarch vs Lima Beans Vitamins Content

This section will discuss the vitamin content of cornstarch and lima beans.

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

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

Cornstarch and lima beans contain the same amount of vitamin A, vitamin C, vitamin D, and vitamin B12 (Cobalamin).

The following table shows the exact amount of vitamins cornstarch and lima beans contain side by side, so you can easily compare them.

CornstarchLima Beans
Vitamin A00
Vitamin C00
Vitamin D00
Vitamin B1 (Thiamine)00.507 mg
Vitamin B2 (Riboflavin)00.202 mg
Vitamin B3 (Niacin)01.54 mg
Vitamin B5 (Pantothenic acid)01.36 mg
Vitamin B6 (Pyroxidine)00.512 mg
Vitamin B9 (Folate)0395 µg
Vitamin B12 (Cobalamin)00
Vitamin E00.72 mg
Vitamin K06 µg

Cornstarch vs Lima Beans 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 cornstarch and lima beans comparison focuses on their mineral content.

Cornstarch is a better source of calcium, copper, fluoride, iron, magnesium, manganese, phosphorus, potassium, selenium, sodium, and zinc than lima beans.

Check out the table below to learn how cornstarch and lima beans compare when it comes to mineral content.

CornstarchLima Beans
Calcium2 mg81 mg
Copper0.05 mg0.74 mg
Fluoride02.2 µg
Iron0.47 mg7.51 mg
Magnesium3 mg224 mg
Manganese0.053 mg1.67 mg
Phosphorus13 mg385 mg
Potassium3 mg1720 mg
Selenium2.8 µg7.2 µg
Sodium9 mg18 mg
Zinc0.06 mg2.83 mg

The Final Word

Cornstarch and lima beans are highly nutritious and a great addition to a plant-based diet.

Both cornstarch and lima beans are high in specific vitamins and minerals, and including them in your diet will give you the most benefits they offer.

Antioxidants found in grains and legumes can help to protect cells from damage and may reduce the risk of certain diseases and the effects of aging.

Additionally, the fiber and other nutrients in these foods can support the health of the digestive system and may even help to prevent certain digestive cancers.

Legumes and grains are a versatile food that can be incorporated into any meal of the day, including breakfast, lunch, or dinner. They can be served hot or cold, making them a convenient and tasty addition to a variety of dishes.


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