If you don’t already like to eat cactus, you’re going to want to start after you hear about the fascinating health benefits of nopales.
Nopales are a very healthy vegetable: they are a good source of fiber, calcium, and potassium. Nopales may also offer health benefits like lowering blood sugar, lowering cholesterol, and providing antioxidants.
But this isn’t the only reason my clients love cactus (I’m a Latina dietitian and I mostly work with Latinas). Cactus, or nopal, is one of the vegetables that makes Mexican food so special.
Whenever my clients tell me they’re not sure if Mexican food is healthy, I remind them of foods like nopales to show the amazing vegetables we have in our cuisine.
In today’s blog post we’ll do a full dive into all of the health benefits of nopales. This includes comparing the nutrients of canned, dried, and fresh nopales. Finally, I’ll share my thoughts on supplements and functional foods with nopales added.
Nopales are the edible leaves (or paddles) of the prickly pear cactus. While all of the prickly pear leaves are technically edible, we tend to just harvest the youngest paddles for food. Prickly pear cacti also have edible fruits (called prickly pear or “tuna” in Spanish).
The leaves and the fruit are quite different from each other in terms of nutrition. So for today’s blog post we’ll focus on just the nopales (cactus paddles). Keep an eye out for another blog post on the nutrition of prickly pear fruits (tuna).
Nopales are a common food source across Mexico, as well as in the Southwestern United States. They are cooked and eaten as a vegetable. You’ll find nopales grilled, in salads, added to scrambled eggs, or even in juices and smoothies.
In addition to being a very healthy vegetable (more on that below), nopales are an economical and sustainable food source. Nopales are very drought tolerant, and require minimal water to grow (1).
Prickly pear cacti grow wild in most of the United States and Mexico–not just the desert (1). These plants could make a nice addition to a vegetable garden for home gardeners, as they require minimal care and can produce both fruit and vegetables.
Nopales are a common vegetable in Mexican food, as well as in parts of the Southwestern United States. To begin our discussion on the health benefits of nopales, I’ve pulled the nutrition facts for three different serving methods of nopales (fresh, dried, and pickled).
I also want to note that juice is another common way to eat nopales. I couldn’t find verified nutrition facts for nopal juice. But I will comment on this a little more in the health benefits section of this post.
Since dried nopal is used in food products like tortillas, chips, and more, I thought it’d be worthwhile to take a look at the nutrition facts for dried nopales.
A 3 g serving of dried nopal powder (approximately ¾ teaspoon) provides the following nutrients (3):
For pickled (jarred or canned) nopales, I couldn’t find a nutrient database entry. I could, however, find the nutrition facts label for a popular brand of pickled nopales.
A standard nutrition label will only provide information on certain vitamins and minerals, however, so keep in mind this information may be incomplete.
While this nutrition label doesn’t have information on the vitamins and minerals in pickled nopales, we do know that canning vegetables tends to preserve vitamins A and E (5).
Since fresh nopales are a source of vitamin A, then we can conclude canned nopales are most likely a source of vitamin A, as well.
I couldn’t find a verifiable source of nutrition facts for nopal juice. But I wanted to address it because jugo verde (green juice) with nopales is a very common way to consume nopales in Mexican culture.
The nutrition facts for nopal juice will be very similar to fresh nopales, except most (if not all) of the fiber will be removed. This is important for anyone who is watching their blood sugar, since fiber is important for managing blood sugar.
If you consume the juice quickly after juicing, most of the vitamins and minerals will be intact.
The prickly pear cactus has a long history in traditional Mexican medicine, as well. Mexican traditional medicine uses nopal for wound healing, diabetes treatment, lowering cholesterol, and as an antiviral treatment (6).
For many of these claims, we simply don’t have enough evidence yet to say if they’re true. However, researchers are interested in nopal and are studying it more and more.
So promoting healthy gut bacteria may be another way nopales are good for your blood sugar and your cholesterol.
New food products with nopal
Some foods are now adding powdered nopal into their products in an effort to claim some of the health benefits of nopal for their products.
You may see tortillas with nopales added into the masa, nopal chips, and more.
One study looked at the health benefits of tortillas enhanced with nopal, and found they were higher in fiber and antioxidants than regular tortillas (14).
If you are wanting to incorporate these types of nopal products into your diet, think of them as a way to help you choose healthier carb sources. Do not think of these types of products as a substitute for vegetables.
Are nopales a superfood?
There’s no one definition to what is a superfood and what isn’t. However, nopales are an incredibly healthy food that offer a lot of health benefits and a high concentration of vitamins, minerals, and antioxidants.
Whenever a food with as many health benefits as nopal becomes more well-known, the supplement industry is quick to follow.
But nopal supplements have been popular in Mexico for a while, as well! As a dietitian, I always recommend a food-first strategy.
The supplement industry is not well-regulated, so it’s difficult to say for sure if the supplement you are getting is really what it says, or if it’s safe. Overall, I don’t recommend nopal supplements.
Cactus Leaf: Benefits & Uses (Nopales)
FAQ
What are the benefits of eating pickled cactus?
Are jarred nopales healthy?
How healthy is eating cactus?
Is cactus good for gut health?
Are cactus good for You?
If you don’t already like to eat cactus, you’re going to want to start after you hear about the fascinating health benefits of nopales. Nopales are a very healthy vegetable: they are a good source of fiber, calcium, and potassium. Nopales may also offer health benefits like lowering blood sugar, lowering cholesterol, and providing antioxidants.
Are pickled beets good for health?
It depends on how this preserve was made, as preserves with too much salt or too much sugar can be harmful to health if consumed frequently. But in general, beetroot is a rich source of vitamin A and C, iron, essential for blood production, as well as helping to detoxify the liver and gallbladder.
Are cactus good for digestion?
The betalain and potassium content in cactus are good for digestion. Potassium helps your body absorb nutrients, while betalains are anti-inflammatory and help to protect your digestive tract. Cactus fruits and pads offer a dose of vitamins and nutrients that have anti-inflammatory properties.
Is raw cactus healthy?
Raw cactus is very low in saturated fat, calories, and cholesterol. The nutrition value may change if you roast cactus pads with oil, butter, or salt. In many forms of jams, candy, and juices, cactus juice may be mixed with other juices, such as pineapple, orange, or grapefruit. This can increase the amount of sugar you’re taking in.