"Ubi" Purple.. How Does It Protect You from Sudden Blood Sugar Spikes?

- The purple yam, also known as "ubi", is one of the favorite vegetables for many, not only because of its distinctive taste but also due to its high nutritional value. This starchy root belongs to the "Dioscorea" family and is often confused with purple sweet potatoes due to their significant similarity in shape and color.

According to the website "Specialty Produce" in America, "ubi" grows best in warm, tropical, and subtropical regions. Therefore, its cultivation is widespread in India, Myanmar, Vietnam, Malaysia, Indonesia, and the Philippines.

It is also considered an important food crop in several areas, including the Caribbean, Central America, and West Africa. The nutritional value was clarified by the website "Cleveland Clinic" in America, stating that "ubi" is rich in many essential nutrients for the human body, including: it also contains vitamin "B-6" and phosphorus, as well as protein and carbohydrates, according to the website "Specialty Produce" in America.

As for its purple color, it is due to "anthocyanin" compounds, which are antioxidants that protect the body's cells from damage caused by free radicals. Registered dietitian Jillian Colbertson explained, citing the website "Cleveland Clinic" in America, that "ubi" has a variety of health and nutritional benefits, the most important of which are: this type of vegetable is an excellent source of soluble fiber, which contributes to maintaining intestinal health and integrity.

"Ubi" is characterized by a low glycemic index, which may help reduce sudden spikes in blood sugar levels. "Ubi" is one of the sources of resistant starch, which the body digests slowly and supports gut health.

In most cases, consuming "ubi" is considered safe. However, some individuals may, in rare cases, experience an allergy to this type of vegetable.

The most common symptoms include the following: In food, "ubi" is characterized by a sweet taste with a nutty flavor and a slight hint of vanilla. According to the website "Specialty Produce" in America, there are various ways to prepare it in different cuisines around the world.

In India, it is used like potatoes and other starchy tubers in vegetable dishes and curries. In the Philippines, it is boiled or steamed, then mashed and sweetened to prepare jam.

"Ubi" can also be sliced and fried, or dried and ground, with its powder used in baking and pastries. In general, the plant is stored whole in a cool, dry, dark, and well-ventilated place for up to 10 days, and it can be refrigerated for several days after being cut.