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Are Field Beans Keto-Friendly?

Field Beans on a kitchen counter

Are Field Beans Keto-Friendly? The answer to this question is complex and calls for a nuanced understanding of the ketogenic diet as well as Field Beans' nutritional composition.

As we delve into this topic, we walk the line between the high carbohydrate content of Field Beans and the stringent dietary requirements of the ketogenic diet.

This journey takes us throughout their nutritional profile, the impact of their carbohydrate content on keto dieters, how to avoid them while following a keto diet, and a look into keto-compatible alternatives.


  • Field Beans are packed with valuable nutrients but are not keto-friendly due to their high carbohydrate content.
  • Incorporating Field Beans in one's diet while following a strict ketogenic regimen can disrupt the state of ketosis, shifting your body's metabolism.
  • Stick around to learn more about why spacing out Field Beans can possibly lead to more success on your keto journey.

Are Field Beans Keto-Friendly?

Here's the crux of the matter: Are field beans keto-friendly? Based on their nutritional composition, particularly regarding their carbohydrate content, the simple answer is - No, they are not.

Field Beans contain a significant amount of carbohydrates - precisely around 8.71 grams of net carbs per every 100 grams. Now, if you're new to the realm of a ketogenic diet, you might be wondering why this matters. It comes down to how a keto diet functions. The principle behind a ketogenic regimen is to reduce your carbohydrate intake drastically, bringing it down to as low as 20 to 50 grams per day, and replace it with healthier fats.

By reducing carbohydrate intake, the body switches into a metabolic state known as ‘ketosis.’ Here, your body becomes incredibly efficient at burning fat for energy rather than carbohydrates, a process that can contribute to better overall health and wellness.

However, given that a 100g of Field Beans contains nearly half or more of the total carbs allowed on a keto diet, incorporating this legume into your keto meals could potentially disrupt the metabolic state of ketosis. This is why, as a keto dieter, you might need to steer clear of them, or at least keep them to an absolute minimum.

It's essential to underline that we're not downplaying the nutritional value of Field Beans, far from it. They are rich in fiber, protein, antioxidants, and various essential vitamins and minerals, contributing positively when part of a balanced, non-keto diet. But if you're set on maintaining strict keto, Field Beans maybe aren't your best bet.

Can Field Beans be Incorporated into a Strict Keto Diet?

When we consider the rules of a strict keto diet, the hurdle becomes clear when trying to incorporate Field Beans into the dietary plan. A strict or standard ketogenic diet (SKD) typically includes around 70-75% fats, 20% protein, and only about 5-10% carbohydrates. Given these stringent rules, there's very little room for high carb foods, and a serve of Field Beans can quickly expend your daily carb allocation and potentially throw you out of ketosis.

Maintaining ketogenic balance is a delicate dance that involves keeping a vigilant eye on your nutrient consumption ratios. Incorporating high-net-carb foods like Field Beans into your diet may disrupt this balance, making adherence to a strict keto diet challenging. Remember, to keep your body in a ketosis state, carbs should be the least part of your diet, and introducing Field Beans could overshoot your daily carb limit quite easily.

Now, you might be wondering, would portion control help in this scenario? While it might seem like a plausible solution, it, unfortunately, doesn't solve the issue in this case. Even consuming Field Beans in small portions would still require a significant chunk of your daily carbohydrates. This then leaves less room for other nutrient-rich, low-carb foods that you could include in your diet for diversity and overall health.

We still urge our keto community members to track their net carb intake carefully. A point worth noting is how crucial it is to distinguish between total carbs and net carbs. The net carb content of a food is calculated by subtracting its fiber content from its total carbohydrates. This technique will help you make more informed decisions about what to include in your diet.

An array of online tools and smartphone apps can aid you in managing and tracking your carb count. Such monitoring can help keto dieters maintain their state of ketosis and reap potential health benefits. These tools can also alert you about hidden carbs in certain foods, helping you make informed dietary decisions.

Delving into the Carbohydrate Content of Field Beans

When it comes to adhering to a keto diet, one of the most crucial metrics to consider is the carbohydrate content of any given food, more specifically, the net carbs. So, let's dive deeper into the carbohydrate content of Field Beans.

A closer look at the nutritional profile of Field Beans reveals that they contain roughly 8.71g net carbs per 100g. Now, if you're wondering, net carbs refer to the total carbohydrates in a food minus its fiber content. It's important to track net carbs rather than total carbs as fiber isn't digested as a carbohydrate and doesn't affect your body’s insulin level, thus not contributing to your total daily carbohydrate count on a keto diet. Therefore, net carbs are what you need to pay attention to on a keto diet.

Let's consider an example of a typical serving size of Field Beans, say 200g, and calculate the net carbs. Doubling the net carb amount for 100g gives us about 17.42g for a 200g serving. This is a significantly high amount for a diet keeping carbs between 20-50g daily, and there’s little flexibility left for the rest of the day’s meals.

Looking at this example, it's clear that the net carb content of Field Beans can take up a substantial proportion of the daily net carb limit on a ketogenic diet. Consequently, planning your meals around this high-carb food could potentially hamper your keto diet progress, because it leaves little room for incorporating other nutrient-rich low-carb foods.

Nutritional Snapshot of Field Beans

Field Beans offer a diverse and nutritious profile, contributing to different elements of a balanced diet. Per 100g of this food, a host of essential nutrients are provided, working in harmony to support overall wellness.

At the foreground are Net Carbs, coming in at 8.71g, and Dietary Fiber at 3.7g. Together, these constitute the total carbohydrate content, essential for the body's energy needs. Right alongside is Protein, contributing 5.47g. Proteins fuel the growth and repair of body tissues, making these beans a valued source.

The low fat content, measured at 0.22g, makes Field Beans a preferred choice for those monitoring their fat intake. In addition, they pack a mixture of saturated, monounsaturated, and polyunsaturated fatty acids that are paramount for vital body functions.

Even at trace amounts, the presence of vitamins and minerals in Field Beans can't be underestimated. Vitamins A, B-6, C and important minerals such as Sodium, Potassium, Magnesium, Calcium, Copper, Iron, and Zinc all make an appearance. These work together for proper body growth, function, and immunity boosting.

On a micronutrient level, Field Beans feature an array of essential amino acids, including Tryptophan, Threonine, Isoleucine, and Leucine, among others. These amino acids are vital for protein synthesis, wound healing, and immune function.

Furthermore, Folate in Field Beans, although in minute quantity, contributes broadly to cell growth and DNA formation. Also interesting is the fairly high water content standing at 80.32g per 100g, supporting hydration needs.

Though Field Beans contain Selenium, Phosphorus, and Manganese, it's their elevated Sodium content (453.0mg) which stands out. Sodium is vital for fluid balance and nerve transmission.

Nutrient NameAmount and Unit per 100g
Net Carbs 8.71g
Carbohydrate, by difference 12.41g
Fiber, total dietary 3.7g
Total fats 0.22g
Protein 5.47g
Sodium, Na 453.0mg
Potassium, K 242.0mg
Magnesium, Mg 32.0mg
Calcium, Ca 26.0mg
Vitamin A 1.0ug
Vitamin B-6 0.04mg
Vitamin C, total ascorbic acid 1.8mg
Copper, Cu 0.11mg
Iron, Fe 1.0mg
Phosphorus, P 79.0mg
Selenium, Se 1.8ug
Zinc, Zn 0.62mg
Manganese, Mn 0.29mg
Thiamin 0.02mg
Riboflavin 0.05mg
Niacin 0.96mg
Pantothenic acid 0.12mg
Folate, total 33.0ug
Calories 71.0kcal
Water 80.32g
Tryptophan 0.05g
Threonine 0.19g
Isoleucine 0.22g
Leucine 0.41g
Lysine 0.35g
Methionine 0.04g
Cystine 0.07g
Phenylalanine 0.23g
Tyrosine 0.17g
Valine 0.24g
Arginine 0.5g
Histidine 0.14g
Alanine 0.22g
Aspartic acid 0.61g
Glutamic acid 0.93g
Glycine 0.23g
Proline 0.23g
Serine 0.25g
Fatty acids, total saturated 0.04g
Fatty acids, total monounsaturated 0.04g
Fatty acids, total polyunsaturated 0.09g
This data was provided by the US Department of Agriculture's FoodData Central system.
'Field Beans' was not found in FoodData Central, so nutritional data for 'Broadbeans (fava beans), mature seeds, canned' was used instead under Cast Iron Keto's editorial and research standards.

Health Implications of Field Beans on a Keto Diet

Including Field Beans in a ketogenic diet presents a considerable challenge. As we've stated earlier, their high net carbohydrate content potentially complicates the maintenance of the state of ketosis, which is central to a ketogenic diet's success. To keep your body in ketosis, carbohydrate intake has to be exceptionally low. Even a small serving of Field Beans can push your carbohydrate intake over the limit, potentially ending ketosis and shifting your body back to burning glucose rather than fats for energy.

However, that doesn't mean Field Beans are without their merits. Far from it! Even though they may not be suitable for a strict ketogenic diet, Field Beans bring numerous health benefits that could contribute to overall wellness.

Field Beans are a rich source of fiber, aiding in maintaining a healthy digestive system and potentially contributing to heart health. They are also packed with protein, which is vital for repairing body tissues, immune function, and growth. The antioxidants found in Field Beans fight inflammatory responses, which can play a significant part in protecting against various diseases.

Moreover, Field Beans are packed with essential vitamins and minerals. They supply the body with necessary nutrients like Vitamin A, B-complex vitamins, Vitamin C, and minerals like iron, potassium, magnesium, and calcium. These nutrients play crucial roles in supporting various bodily functions, improving the immune system, maintaining healthy skin, and promoting bone health.

Avoiding Field Beans in Your Keto Meal Plan

Navigating the world of ketogenic dieting requires a keen understanding of the macronutrient composition of foods, and as we've discussed, Field Beans might not be a viable option. That said, it doesn't mean you need to feel restricted or deprived. You can still enjoy a diverse range of foods and flavors while remaining within your keto guidelines.

Firstly, it's crucial to remember why you're avoiding Field Beans on a keto diet - their high net carb content. When meal planning, keying into the net carb content of foods would help to ensure that your carbohydrate intake remains strictly low. It could be as simple as replacing Field Beans with more keto-friendly options in dishes where they commonly feature. For instance, in stews or salads, consider subbing Field Beans for lower-carb vegetables or legumes like broccoli, spinach, or green beans.

Hidden carbs are another area to be cautious of, especially when eating out or consuming processed foods. Foods such as salad dressings, sauces, and pre-made meals might contain ingredients like Field Beans or other legumes that aren't typically recognized as high-carb. Always check ingredient labels or ask for necessary information when eating out. Sticking to whole foods as much as possible mitigates this risk.

If you find yourself craving Field Beans, it's understandable. Changing your diet can be a significant adjustment for your body and mind. It might be helpful to find lower-carb alternatives that provide similar tastes or textures. Field Beans are generally earthy, nutty, and provide a good bite. Mushrooms or eggplant, although differing in taste, could offer similar textural satisfaction.

Keto-Compatible Alternatives for Field Beans

While Field Beans may not be compatible with a ketogenic diet due to their high net carbohydrate content, there are numerous alternatives you could consider which align well with a keto eating plan.

  1. Green Beans: Lower in carbs than Field Beans (around 3.6g net carbs per 100g), green beans offer a good bite and versatility in various dishes, making them an excellent keto-friendly choice. They can easily substitute Field Beans in salads, soups, or stir-fry recipes.
  2. Broccoli: At approximately 1.7g net carbs per 100g, broccoli is a fantastic low-carb alternative with immense nutritional benefits, including high fiber, vitamin C, and antioxidant content. Broccoli can be steamed, sautéed, or even used in keto-friendly broccoli casserole recipes.
  3. Zucchini: With around 2.1g net carbs per 100g, zucchini can provide a similar texture to Field Beans in dishes with a lower carb impact. They're versatile and can be used in stir-fries, grilled for side dishes, or utilized as zoodles (zucchini noodles) as an alternative to high carb pasta.
  4. Mushrooms: Offering about 1.6g net carbs per 100g, mushrooms can also cater to the earthy taste often desired from beans. They're great sautéed, grilled, or used in a variety of keto suitable recipes like stuffed mushrooms or mushroom soup.
  5. Eggplant: At approximately 2.3g net carbs per 100g, eggplant is another fantastic alternative offering a similar bite to Field Beans. Its versatile nature means it can be used in a myriad of dishes - think eggplant stir fry, grilled eggplant, or as a substitute in lasagna recipes by swapping pasta layers with thinly sliced eggplant.

Concluding Thoughts on Field Beans and Keto

As we've ventured through the precise role of Field Beans in a ketogenic diet, it becomes clear that these otherwise nutrient-rich legumes pose a considerable challenge for those adhering to this dietary lifestyle due to their high net carbohydrate content.

Field Beans, though packed with fiber, proteins, essential vitamins, and minerals, fall on the 'avoid' list in the ketogenic world due to their potential to disturb the delicate state of ketosis. The high carbohydrate content can quickly exceed the restrictive daily carb limit of a ketogenic diet, potentially pushing your metabolism back towards burning glucose rather than fat.

Considering these factors, adhering to a strict ketogenic diet likely means bidding farewell to Field Beans. However, as we have identified, there are plenty of keto-friendly alternatives that can satisfy the desire for a similar texture and flavor, including green beans, broccoli, zucchini, mushrooms, and eggplant. Each of these, in their unique ways, offer nutritional value and help to keep you within your daily carb limits on a keto meal plan.

Remember, diverse food choices are plentiful, even within the restrictions of keto. Each meal is an opportunity to experiment with alternatives, discover new taste profiles, and maintain nutritional balance. One unique approach you might consider adopting is the cultivation of a 'keto kitchen garden.' Growing some of your keto-friendly veggies not only ensures a fresh supply on hand but can also make your dietary journey feel more personalized.

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Cast Iron Keto's Editorial and Research Standards

Certain rare or exotic food items may not have nutritional profiles in the FoodData Central database. If an exact match is not found in the FoodData Central database, then, the Cast Iron Keto team utilizes a three-prong approach to provide readers with the closest relevant nutritional data, where possible.

First, in the event that nutritional profiles for a rare or exotic food item is not available in the FoodData Central database, we investigate alternative names for that particular food item and use that data, when possible. Second, in cases where no alternate names exist, Cast Iron Keto will use nutritional data for a close relative or similar food item. Finally, if no close relatives or similar items exist, we refrain from publishing nutrient data tables.

When making dietary or health decisions based on FoodData Central's data, we suggest readers consult with a nutritionist or other health experts, particularly if the food in question has a significant role in your diet or if you are using the food item to treat any health disorder(s).

Furthermore, it is important to note that even if a close relative or similar item is used to approximate the nutritional data, different food items can have varying levels of nutrients due to factors such as soil quality, farming practices, and regional differences.


The information on this website is only intended to be general summary information for public use, designed for educational purposes only and is not engaged in rendering medical advice or professional services. This information does not replace written law or regulations, nor does it replace professional medical advice, diagnosis, or treatment. If you have questions about a medical condition or are seeking to evaluate the health merits of certain food items for the treatment of any medical condition, you should seek the advice of a doctor or other qualified health professionals.

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Frequently Asked Questions

They are a variety of broad beans, known for their nutritional value, including a high content of protein, fiber, and various vitamins and minerals. However, due to their carbohydrate content, they aren't typically included in a ketogenic diet.

Yes, Field Beans come with a significant carb count, making them less compatible with the carb-restrictive nature of a ketogenic diet.