November 1, 2026, 7 a.m. ET
With its bright pink skin and speckled flesh, dragon fruit captivates the eye. But this tropical fruit that some call a “superfruit” has more than just a striking appearance. Why are people so obsessed with dragon fruit and what can it do for your body?
Here’s what you need to know.
What is dragon fruit?
Dragon fruit, also known as pitaya, is a tropical fruit that grows on cacti native to Central and South America. It has a very colorful appearance, with a bright pink or yellow outer skin surrounding white, pink or red flesh dotted with tiny black edible seeds.
Typically mild and subtly sweet, with a texture similar to kiwi, dragon fruit has been embraced by both smoothie shops and influencers, who tout the fruit’s nutritional benefits. The fruit has even earned the nickname “superfruit” or “superfood,” thanks to its healthy set of nutrients relative to its calories.
Teresa Fung, a registered dietitian and professor at Harvard University and Simmons University, said dragon fruit shares many of its nutritional benefits with other fruits, but has previously said dragon fruit is “not magic.” Yet people should still “try,” and doing it every day is perfectly acceptable.
What are the health benefits of dragon fruit?
Dragon fruit contains good amounts of fiber, which helps protect the gut and prevent constipation, as well as vitamin C, which keeps the immune system and bones healthy, Fung said.
It also has a good nutrient-to-calorie ratio — just 82 calories for a 3.5-ounce serving, according to Harvard Medical School — and also provides magnesium and potassium.
The most marketed benefit of dragon fruit is often its high amounts of antioxidant nutrients. Antioxidants, Fung said, are protective molecules that fight unstable molecules created when you’re exposed to substances such as air pollution or unhealthy foods, which can cause damage to cells and organs. Antioxidants can help “neutralize” these molecules, she added.
Dragon fruit can cause some problems if consumed in excess. It contains a sugar alcohol compound that can have a mild laxative effect, and some people may experience stomach cramps and other intestinal problems, Fung said. Still, the amount of dragon fruit that causes this isn’t usually a problem for most people, she said.
Although dragon fruit contains a moderate amount of carbohydrates, which can cause a temporary spike in blood sugar levels, the fiber in the fruit also helps slow the absorption of sugar.
Dragon fruit has a low glycemic index, a scale that measures how quickly a carbohydrate-containing food raises blood sugar compared to pure glucose, and this fruit is a good choice for people with diabetes.
Gn Health
