The health benefits of green beans include a reduced risk of heart diseases and colon cancer, as well as controlled diabetes. They provide a boost to the immune system and contribute to the elimination of harmful free radicals.
These nutrient-packed beans also provide benefits to your eyes and bones, while regulating your digestive processes. They have also been shown to reduce the risk of birth defects for pregnant women. This low-calorie dietary choice is great for acquiring vitamins and minerals without adding any unwanted pounds.
Health Benefits of Green Beans
Green beans provide a wealth of nutrients in addition to being a versatile and delicious element in many culinary preparations. Let’s look at the wide range of benefits in detail.
Reduce Heart Diseases
Green beans can help reduce the risk of heart diseases due to their high levels of flavonoids. Flavonoids are polyphenolic antioxidants that are commonly found in fruits and vegetables. They have high levels of flavonoids and these antioxidants have certain anti-inflammatory properties. Test subjects with high flavonoid levels experienced anti-thrombotic results, preventing blood clots in the arteries and veins. Cardiovascular diseases, heart attacks, and strokes are commonly caused by thrombotic activity, which means that a healthy volume of green beans and flavonoids in a diet can help prevent some of these conditions.
Prevent Colon Cancer
Recent studies have shown green bean consumption to be beneficial for preventing pre-cancerous polyps that commonly lead to colon cancer. Many studies have tried to link dry bean intake to cancer prevention, with limited results. However, new evidence suggests that increasing dietary green bean intake can reduce the risk of cancerous adenoma recurrence and colorectal cancer.
Secondly, the high fiber content of green beans can also positively impact your digestive system. Many types of fiber can ease the digestive process and promote bowel movements, which decreases the stress on the intestinal tract. Certain studies have shown a positive correlation between increased fiber intake and a reduction in colon cancer, but again, in-depth researches are still being performed.
These power-packed legumes have been shown to help manage and regulate diabetes symptoms in many patients. Certain studies have shown a definitive hypoglycemic influence on patients with diabetes. Diabetes is a condition that requires constant maintenance of blood sugar levels at a normal level so the body can perform necessary tasks. Natural regulators of diabetes are rare, and the connection of beans and similar plants to the control or early prevention of diabetes is great news for many people.
The presence of various immune system-boosting antioxidants in green beans is well known, but as more research on their benefits is done, it is becoming clear that there are far more antioxidant properties than the ones widely known. Antioxidants are beneficial compounds in our body that seek out dangerous free radicals and eliminate them from our system before they can cause illness or tissue damage.
Green beans are a good source of flavonoids and carotenoids, but the variety of those pigments was previously unknown. Flavonoids contain basic antioxidants like quercetin and kaempferol, but also more useful and beneficial ones like catechin and epicatechin. Catechin has been shown to reduce the severity of strokes.  Carotenoids found in green beans containantioxidants like beta-carotene and lutein. 
Certain specific carotenoids that are found in green beans can prevent macular degeneration, which is a decrease in vision and eye function. Lutein and Zeaxanthin are focused at the macula on the eye, and play a key role in preventing any stress to the inner workings of the eye. Ensuring that these carotenoid levels stay strong to prevent vision deterioration is one of the many benefits of including green beans in your balanced diet.
Improve Bone Health
Calcium, found in green beans is integral in preventing bone deterioration and osteoporosis. These beans also contain vitamin K, A, and silicon. Deficiencies in many of these compounds have been connected to increased bone loss, strength, and durability. Silicon is not the most common mineral to hear about, and significant amounts are relatively rare in most foods. However, green beans are a great source of silicon, which is a key element in bone regeneration and overall bone health.
Treat Gastrointestinal Issues
Green beans are packed with fiber, which is a highly beneficial compound in our bodies. By keeping enough fiber in our diets, we are able to ease certain digestive issues like constipation, hemorrhoids, ulcers, and acid reflux disease. These conditions range from mild irritants to potentially life-threatening, and the amount of fiber we consume is a key element in their prevention. In a normal serving of green beans, which is 110 grams, you can gain 15% of the daily recommended amount of fiber. They are one of the best vegetables to keep your stomach working properly.