So what are wax beans? They may not be as popular as their green counterpart, but they certainly hold their own when it comes to nutrition and health benefits. 

Packed with essential vitamins, minerals, and dietary fiber, wax beans offer a range of advantages for overall well-being. 

From supporting digestion and promoting heart health to boosting the immune system and aiding weight management, incorporating these vibrant legumes into your diet can profoundly impact your health. 

In this article, we will delve into the nutritional profile of wax beans and explore the various ways they can contribute to a healthy lifestyle.

What are Wax Beans?

Wax beans, also known as yellow beans or butter beans, are a type of snap bean distinguished by their vibrant yellow or pale green color and slender, straight shape. 

These legumes are a cultivar of the common bean (Phaseolus vulgaris) and belong to the legume family. 

What sets wax beans apart is their smooth, waxy texture and mild, slightly sweet flavor. 

Wax beans can be enjoyed both raw and cooked, making them a versatile and nutritious addition to various dishes, including salads, stir-fries, and casseroles.

Ripe yellow-green long beans hanging on plant in garden

Ripe yellow-green long beans hanging on plant in garden

Wax Beans Nutrition Facts

1. Low in Calories

One of the primary reasons why wax beans are a great addition to your diet is their low-calorie content. 

With approximately 44 calories per cup of cooked wax beans, they provide a filling and nutritious option for those looking to manage their weight.

2. High in Fiber

Wax beans are an excellent source of dietary fiber. 

Consuming 1 cup of cooked wax beans provides around 4 grams of fiber, contributing towards your daily recommended intake. 

3. Rich in Vitamins

Besides fiber, wax beans contain various essential vitamins that support overall well-being. 

They are particularly high in vitamin C, providing around 17% of the recommended daily intake per cup.

Vitamin C is crucial for a strong immune system and collagen production.

4. Mineral Powerhouse

These legumes pack several important minerals necessary for optimal bodily functions. 

A serving of wax beans contains significant amounts of potassium, iron, magnesium, and calcium, among others. 

5. Antioxidant Properties

Wax beans possess antioxidant compounds such as flavonoids and carotenoids that help protect the body against harmful free radicals. 

Free radicals are unstable molecules that can easily react with other compounds in the body, resulting in a chain of reactions that can cause cell damage.

These antioxidants play an essential role in reducing inflammation and lowering the risk of chronic diseases like heart disease and certain types of cancer.

6. Good Source of Plant-Based Protein

For individuals following vegetarian or vegan diets or simply looking to reduce meat consumption without compromising protein intake, wax beans offer a valuable plant-based protein source. 

With approximately 3.5 grams of protein per cup when cooked, they are an excellent addition to any meal.

7. Low in Fat and Cholesterol

Wax beans are naturally low in fat and cholesterol, making them a heart-healthy food choice. 

Maintaining a diet low in saturated fats and cholesterol can help reduce the risk of cardiovascular diseases.

Freshly harvested yellow runner beans and spoon with chopped beans on stone. Top view, ingredient healthy eating

Freshly harvested yellow runner beans and spoon with chopped beans on stone. Top view, ingredient healthy eating

Health Benefits of Wax Beans

With the above nutrients, wax beans can offer numerous benefits, including:

Antioxidant protection

As I stated above, wax beans are a good source of antioxidants. Best examples include vitamins A and C, which are crucial in combating oxidative stress. 

These antioxidants neutralize harmful free radicals, potentially reducing their risk of chronic diseases and supporting cellular health. 

By regularly consuming wax beans, you contribute to the body’s defense mechanism against oxidative damage, promoting long-term health and reducing the risk of conditions associated with free radical damage, such as cardiovascular diseases and certain cancers. 

Heart Health

The fiber content in wax beans plays a significant role in promoting heart health.

Yellow beans are specifically a good source of soluble fiber, which has been shown to lower LDL or bad cholesterol.

This may be essential in reducing the risk of heart disease. 

Additionally, the potassium in wax beans contributes to regulating blood pressure, a critical factor in cardiovascular well-being. 

So, by incorporating these beans into your meals, you actively support your heart’s health, creating a foundation for a robust cardiovascular system.

Weight Management

Wax beans offer a favorable profile for those aiming to manage their weight. 

With their low-calorie content and high fiber, they contribute to a feeling of fullness, aiding in appetite control. 

The fiber also slows down digestion, preventing rapid spikes in blood sugar and helping to maintain stable energy levels. 

Including wax beans in a balanced diet provides a satisfying and nutritious component, supporting weight management efforts. 

Whether steamed as a side dish or added to salads, these beans offer a tasty and health-conscious addition to meals, making weight management a flavorful journey.

Digestive Health

The fiber content in wax beans may also aid digestive health. 

Dietary fiber promotes regular bowel movements, preventing constipation and maintaining a healthy digestive system. 

Additionally, fiber acts as a prebiotic, providing fuel for beneficial gut bacteria, contributing to a balanced and thriving gut microbiome. 

By incorporating wax beans into your meals, you support a digestive environment that promotes overall well-being.

Blood Sugar Regulation

For individuals managing diabetes or looking to prevent blood sugar spikes, wax beans offer a valuable addition to the diet. 

Their fiber content, combined with a low glycemic index, supports better blood sugar control. 

Including these beans in meals contributes to a more stable release of glucose into the bloodstream, helping to manage and prevent the rapid spikes and crashes associated with high-glycemic foods.

Bone Health

Vitamin K, found abundantly in wax beans, plays a crucial role in bone health. It supports calcium absorption, contributing to proper bone mineralization and density. This can lower the risk of fractures and osteoporosis. 

By regularly including wax beans in your diet, you provide your body with a nutrient that goes beyond immediate benefits, laying the foundation for long-term skeletal health.

Eye Health

Wax beans contribute to eye health through their vitamin A content. 

This essential vitamin plays a key role in maintaining the health of the cornea and supporting optimal vision. 

Adequate vitamin A intake, achieved through a well-balanced diet, including foods like wax beans, can reduce the risk of eye conditions such as night blindness and age-related macular degeneration (AMD). 

So, by incorporating these beans into your meals, you not only add a burst of color to your plate but also support the well-being of your eyes.

Anti-Inflammatory Effects

Certain compounds in wax beans exhibit anti-inflammatory properties, contributing to the body’s ability to manage inflammation. 

Chronic inflammation is linked to various health issues, including heart disease, arthritis, and autoimmune conditions. 

By regularly consuming foods with anti-inflammatory properties, such as wax beans, you provide your body with support in managing inflammation and maintaining overall health. 

Supports Immune Function

The combination of vitamins and antioxidants in wax beans forms a powerful team that supports immune function. 

Vitamin C, a powerful antioxidant, for instance, enhances the production and function of immune cells, contributing to the body’s ability to fend off infections and illnesses. 

The overall nutrient profile of wax beans, including vitamins A and C, provides essential building blocks for a robust immune system. 

Healthy Pregnancy

For pregnant individuals, the folate content in wax beans is of particular importance. 

Folate is crucial for fetal development, especially in the early stages of pregnancy.

It supports the proper formation of the neural tube, reducing the risk of neural tube defects in the unborn child. 

Including wax beans in a well-rounded and nutritious pregnancy diet provides an additional source of folate, contributing to the health and development of the growing baby.

New harvest of organic yellow long wax beans close up

New harvest of organic yellow long wax beans close up

Practical Tips for Including Wax Beans in Your Diet:

  • Quick Steam or Blanch: Steam or blanch wax beans for a few minutes until they are tender but still crisp. This preserves their vibrant color and nutrients. Use them as a side dish or in various recipes.
  • Raw Snacking: Enjoy wax beans raw as a crunchy snack. Dip them in hummus or a light dressing for a refreshing and nutritious treat.
  • Salad Booster: Toss raw or blanched wax beans into your favorite salads. They add a crisp texture and a burst of color. Combine them with cherry tomatoes, cucumbers, and a zesty vinaigrette for a delightful side or main dish salad.
  • Stir-Fry Inclusion: Add wax beans to stir-fries for a crisp and colorful element. They pair well with a variety of vegetables, protein sources, and your favorite stir-fry sauce.
  • Pickled Delight: Pickle wax beans for a tangy and flavorful addition to your meals. Use them in sandwiches, wraps, or as a unique side dish for a burst of acidity.

Recipe ideas:

Wax Bean and Tomato Salad

Combine blanched wax beans with halved cherry tomatoes, red onion slices, and fresh basil. Drizzle with olive oil, balsamic vinegar, salt, and pepper for a refreshing salad.

Wax Bean Stir-Fry

Sauté wax beans with bell peppers, snap peas, and your choice of protein in a light soy or teriyaki sauce. Serve over brown rice or noodles for a quick and nutritious stir-fry.

Cheesy Wax Bean Casserole

Create a creamy casserole by layering blanched wax beans with a light cheese sauce. Top with breadcrumbs and bake until golden for a comforting side dish.

Wax Bean and Chickpea Salad

Mix wax beans with chickpeas, red onion, parsley, and feta cheese. Dress with a lemony vinaigrette for a protein-packed and flavorful salad.

Garlic Butter Wax Beans

Sauté wax beans in garlic butter for a simple and savory side dish. Finish with a sprinkle of chopped herbs like parsley or thyme.

Wax Bean and Quinoa Bowl

Combine cooked quinoa with blanched wax beans, cherry tomatoes, avocado, and a drizzle of lime vinaigrette. Top with grilled tofu for a wholesome and filling bowl.

Wax Bean and Almond Pilaf

Cook rice pilaf with sautéed wax beans, slivered almonds, and a touch of lemon zest. 

Wax Bean and Potato Hash

Create a hearty breakfast or brunch by making a hash with diced potatoes, wax beans, onions, and bell peppers. 

Wax Bean Casserole

Create a hearty casserole by combining wax beans with other vegetables, a lean protein (such as chicken or turkey), and a light cream or tomato-based sauce. Top with a sprinkle of cheese and bake until golden.

Wax Bean Pesto Pasta

Blend blanched wax beans into a vibrant pesto sauce. Toss the pesto with your favorite pasta, adding cherry tomatoes and Parmesan cheese for a nutritious and flavorful meal.

Wax Bean Hummus

Incorporate wax beans into homemade hummus for an extra boost of nutrients. Blend them with chickpeas, garlic, lemon juice, and tahini for a unique twist on a classic dip.

Wax Bean Soup

Add wax beans to soups and stews for an additional layer of texture and nutrition. They work well in vegetable soups, minestrone, or as part of a hearty bean and sausage stew.

Wax Bean and Quinoa Bowl

Create a nutritious grain bowl by combining cooked quinoa with blanched wax beans, roasted vegetables, and a protein source of your choice. Drizzle with your favorite dressing for added flavor.

Wax Bean Salsa

Dice wax beans with tomatoes, onions, cilantro, and lime juice to create a vibrant salsa. Serve it with tortilla chips or as a topping for grilled chicken or fish.

Wax Bean and Feta Salad

Toss blanched wax beans with crumbled feta cheese, Kalamata olives, cherry tomatoes, and a light vinaigrette for a Greek-inspired salad.

Experiment with these ideas to discover your favorite ways to enjoy wax beans. Their versatility allows them to enhance a wide range of dishes, providing both flavor and nutrition to your meals.

Final Thoughts

Wax beans are a nutritious and versatile vegetable that offers numerous health benefits. 

Packed with essential vitamins, minerals, and antioxidants, they contribute to overall well-being by supporting healthy digestion, boosting immunity, and promoting heart health. 

Additionally, their low-calorie and high-fiber content make them an excellent choice for weight management. 

Incorporating wax beans into your diet can be as simple as adding them to salads or stir-fries or enjoying them as a standalone side dish. 

With their impressive nutritional profile and array of potential health benefits, it is clear that wax beans are a valuable addition to any healthy eating plan.

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