Ube is instantly recognisable for its deep purple colour, but there is more to this Filipino staple than its appearance. Also known as purple yam, ube has a mildly sweet, nutty flavour with a hint of vanilla and is commonly used in desserts, breads, jams and other dishes.

A 100g serving contains roughly <b>120 calories, 27g of carbohydrates, 4g of fibre and 1g of protein</b>. It also provides potassium, iron, calcium and vitamins A and C.

<h3>A Useful Source of Vitamin C</h3>

One of ube’s nutritional strengths is its vitamin C content.

Vitamin C supports normal immune function, helps the body absorb iron from plant foods and contributes to collagen production. It also acts as an antioxidant, helping protect cells from oxidative damage.

A cup of ube can provide around <b>40% of the recommended daily value of vitamin C</b>, making it a useful addition to a varied diet.

<h3>Fibre Supports Digestion</h3>

Ube also provides fibre, an important nutrient for digestive health.

<b>Registered dietitian Gillian Culbertson explains that the fibre in ube can support regular bowel movements while also helping nourish beneficial microorganisms in the gut microbiome.</b>

Fibre can also contribute to a greater feeling of fullness after meals, which may make balanced portions easier to maintain.

<h3>It May Support Blood Sugar Control</h3>

Because ube contains fibre and is considered a lower-glycaemic carbohydrate source, it may produce a steadier rise in blood glucose than some highly refined foods.

The yam also contains flavonoids and other colourful plant compounds with antioxidant properties. Researchers are interested in whether these compounds may influence oxidative stress and metabolic health.

However, evidence specifically linking ube with better control of type 2 diabetes remains limited. It should therefore be treated as a nutritious food rather than a treatment for high blood sugar.

<h3>Potential Benefits for the Gut</h3>

Ube also contains resistant starch, a type of carbohydrate that is not completely digested in the small intestine.

Instead, some of it reaches the large intestine, where gut bacteria can ferment it and produce short-chain fatty acids. These compounds play an important role in maintaining the intestinal environment.

Culbertson notes that this process may support healthy gut bacteria and the intestinal lining, although more research is needed before firm conclusions can be made about ube and specific digestive conditions.

<h3>How to Add Ube to Your Diet</h3>

Ube can be boiled, baked, mashed or used similarly to other starchy vegetables. It is also sold as flour or powder and is particularly popular in Filipino cakes, spreads and desserts.

The way it is prepared matters. A simple baked or boiled yam has a very different nutritional profile from an ube dessert containing large amounts of added sugar.

For everyday meals, try pairing it with vegetables and a source of protein or using it as an alternative to potatoes or other starchy sides.

<h3>Are There Any Risks?</h3>

For most people, ube is safe to eat. Allergic reactions are possible but uncommon. Symptoms may include itching around the mouth, hives or nausea. Anyone experiencing signs of a severe allergic reaction should seek urgent medical help.

Ube is colourful, versatile and genuinely nutritious, but there is no need to give it “superfood” status. <b>Its greatest value comes from adding variety, fibre, vitamin C and plant nutrients to an otherwise balanced eating pattern.</b>