Asparagus is a popular green vegetable, but it also comes in white and purple varieties. It is used around the world in dishes like stir-fries, pastas, frittatas, salads, and so many others. Enjoy it raw or cooked and enjoy its unique nutritional profile, which includes vitamins A, C, E, and K, folate, potassium, phosphorus, fiber, and protein. So is it good for you? According to researchers, it offers beneficial antioxidants, vitamins, and minerals that support overall wellness.
What Is Asparagus?
Asparagus belongs to the lily plant family, and there are over 300 species grown worldwide. Asparagus is native to most of Europe, Western Asia, and Northern Africa. Historians found that it was first cultivated over 2,500 years ago in Greece. In Greek, the word for asparagus translates to “shoot” or “stalk.”
Although there are three main varieties of asparagus, the most common one is green. White asparagus is more delicate and harder to harvest, while purple asparagus is smaller and mildly fruity in flavor. Continue reading to learn about more health benefits of asparagus.
Great Source Of Antioxidants
Antioxidants work to protect the body’s cells from damaging free radicals and oxidative stress. Research shows that oxidative stress contributes to the development of many diseases, including cancer, and chronic inflammation. Similar to other green vegetables, asparagus is rich in vitamin E, vitamin C, glutathione, and other flavonoids and polyphenols. It is especially high in isorhamnetin, kaempferol, and quercetin. A handful of test-tube and animal studies found that those compounds are integral for disease prevention. Health experts believe that glutathione helps to slow the aging process and protect the skin from damaging pollutants.
Encourages A Healthy Pregnancy
Asparagus contains a significant amount of folate, which is a vital nutrient for healthy pregnancy. Folate works to decrease the risk of neural-tube defects in fetuses, making it essential for women to consume enough of it. It works alongside vitamins B12 and C to help the body break down, use, and create new proteins. Folate also aids the formation of red blood cells and helps the body produce DNA, which is the building block of the human body.
Great Source Of Vitamin K
Vitamin K is the body’s primary blood clotting vitamin, but that’s not all it’s good for. Many studies have found that vitamin K works to improve bone health because it works with vitamin D to aid bone mineralization, tissue renewal, and cell growth. Various studies confirm that vitamin K not only increases bone mineral density in osteoporotic people, but also reduces fracture rates. Additionally, vitamin K plays a crucial role in supporting heart health, preventing arteries from hardening and keeping calcium out of artery linings and the bodily tissues.
May Help Lower Blood Sugar
Several animal studies found that asparagus extract was able to lower blood sugar in diabetic rats. Those studies also showed similar effectiveness to glibenclamide, a medication to help manage type 2 diabetes. Other studies found that asparagus extracts were effective at lowering blood sugar and improving insulin levels in diabetic rats by reducing cholesterol, glucose, and oxidative stress. More research is necessary in humans to see if asparagus can help lower blood sugar levels.
May Help Fight Cancer
Asparagus may be of special interest to men because the extracts derived from it may help protect against prostate cancer. Some studies suggest that one extract of asparagus exhibits selective cytotoxicity on cancer cells, but not on non-cancerous cells. The compound glutathione works to destroy carcinogens, and researchers believe that glutathione levels in cells can help determine longevity. Glutathione also plays a role in enhancing immune function and reducing persistent inflammation.
Vincent Stevens is the senior content writer at Dherbs. As a fitness and health and wellness enthusiast, he enjoys covering a variety of topics, including the latest health, fitness, beauty, and lifestyle trends. His goal is to inform people of different ways they can improve their overall health, which aligns with Dherbs’ core values. He received his bachelor’s degree in creative writing from the University of Redlands, graduating summa cum laude. He lives in Los Angeles, CA.
