Does prickly pear cactus have health benefits?

Prickly pear cactus, also called nopal and Opuntia ficus-indica, is promoted for many uses, such as blood sugar control, cholesterol support, weight loss and hangover relief. It's also been researched for its potential antiviral, antibacterial and anti-inflammatory properties.

Some early evidence shows that prickly pear cactus can help lower blood sugar levels in people with type 2 diabetes. Some research also suggests that prickly pear cactus extract may reduce some hangover symptoms such as nausea and dry mouth, possibly due to the extract's anti-inflammatory effects.

It might be too early to call prickly pear cactus a superfood, but it can be part of a healthy diet. It's high in fiber, antioxidants and carotenoids. And it contains other compounds that researchers are still studying. Prickly pear cactus is popular in many areas of the world, especially Latin America, where it is a native plant.

The edible parts of the plant are the flowers, stems and fruit. Prickly pear cactus is eaten whole and is boiled or grilled. It also is made into juice, jams and tea in some areas.

If you'd like to try prickly pear cactus, start slow. Eating it can cause mild side effects such as diarrhea, nausea, higher amount and number of stools, and stomach fullness.