Pomegranate, Noni fruit, Acai Berry, and now the mangosteen. Some days it feels like the latest superfruit trends change faster than iphone upgrades! What is it about tropical fruit that makes us believe we can’t be truly healthy without it?
I write on a regular basis about the value of the incredible local fruit and vegetables we have around us and their exceptional health benefits. I decided it was time to put one of the latest exotic food fads up against a typical local food so we can make an educated comparison for ourselves on the nutritional values.
On one hand we have the unusual Mangosteen fruit – not to be confused with a mango. Originating from the Indonesian region of the planet, the purple mangosteen has a sweet but tangy flavour similar to some types of citrus fruit. Nutritionally, the mangosteen can provide us with many vitamins and minerals including folate, B-vitamins, vitamin C, calcium, magnesium, phosphorus and potassium. Also, like most fruit, there is plenty of fibre found in the mangosteen.
It’s pretty easy to see why such a fruit is being hailed as the next big thing. On top of being full of the nutrients listed above, there are also reports indicating mangosteen contains valuable phytonutrients, such as xanthonoids which may be beneficial for some forms of cancer and cancer prevention.
On the other hand, we have your typical organic broccoli. Broccoli, too, contains significant levels of vitamin C, B-vitamins, folate, magnesium, calcium, phosphorus, potassium and fibre. Further to this, broccoli can give our bodies some vitamin K, Vitamin E, omega 3′s and even a bit of tryptophan!
At first glance, the comparison may not be all that convincing. Consider the carbon footprint involved in transporting a mangosteen to your kitchen versus that which would be required to get a head of broccoli from a local farmer. Consider the harvesting practices which must be used in order to pick a mangosteen that will remain hard enough to withstand the long journey around the globe to your mouth. Consider the economic impact of supporting your local growers versus overseas labour which may or may not be humane.
Still not sure? Let’s take a closer look at the nutritional values of each of these foods. Below is a chart I created to highlight how the mangosteen ‘superfruit’ ranks against a local head of organic broccoli:
| Nutrient | Mangosteen | Broccoli |
| Protein | 0.50 g | 4.66 g |
| Dietary Fiber | 5.10 g | 4.68 g |
| Folate | 31.00 mcg | 93.91 mcg |
| Vitamin B3 (Niacin) | 0.286 mg | 0.940 mg |
| Vitamin B5 (Pantothenic Acid | 0.032 mg | 0.790 mg |
| Vitamin B6 (Pyridoxine) | 0.041 mg | 0.220 mg |
| Vitamin B2(Riboflavin) | 0.054 mg | 0.180 mg |
| Vitamin B1 (Thaimin) | 0.054 mg | 0.090 mg |
| Vitamin A | 35 IU | 2280.72 IU |
| Vitamin C | 7.20 mg | 123.40 mg |
| Potassium | 48.00 mg | 505.44 mg |
| Calcium | 5.49 mg | 74.72 mg |
| Iron | 0.17 mg | 1.37 mg |
| Magnesium | 13.90 mg | 39.00 mg |
| Manganese | 0.10 mg | 0.34 mg |
| Phosphorus | 9.21 mg | 102.80 mg |
| Zinc | 0.12 mg | 0.62 mg |
| Vitamin E | — | 0.75 mg |
| Vitamin K | — | 155.20 mg |
| Omega 3 | — | 0.20 g |
| Tryptophan | — | 0.05 g |
(Data compiled from USDA National Nutrient Database)
The data list above is based on the whole food. Quite often, superfruit, such as mangosteen, is marketed as a juice rather than the fruit itself. The nutrient value of the juice is likely to be far less than that of the fruit in its entirety. The juice would have little to no fibre remaining. It would likely have undergone some form of pasteurization which would damage and/or kill many of the nutrients. And the juices frequently are combined with other juices or liquids diluting the nutrients further.
I would never discourage anyone from eating healthy fruit and vegetables such as the mangosteen. My intention is to shed some light on the true power and importance of your local organic foods which can provide you with a far greater impact on your nutritional well-being. So the next time you hear influential people like Dr. Oz tell you you must eat specific superfoods in order to be healthy, I suggest doing some additional research before forming an opinion. As amazing as the next superfruit may sound, chances are we can grow something of equal or greater value right here at home.
Interesting comparison…But the mangosteen sounds much tastier than a head of broccoli. Is there a local fruit rather than a local vegetable that will also knock the mangosteen out of the park?
Hi Alaina,
You’re not the first person to ask me about a comparable fruit rather than vegetable. I suppose when I wrote this article I had broccoli on my mind. So here’s a look at how blueberries compare so you can see that it’s not just broccoli that beats out the mangosteen.
The list below is in the format (Mangosteen / Blueberries):
Protein—————————–0.50g / 1.10g
Dietary Fiber———————-5.10g / 3.61g
Folate——————————31mcg / 9.0mcg
Vitamin B3 – Niacin—————0.286mg / 0.602mg
Vitamin B5 – Pantothenic acid–0.032mg / 0.200mg
Vitamin B6 – Pyridoxine———-0.041mg / 0.100
Vitamin B2 – Riboflavin———–0.054mg / 0.100mg
Vitamin B1 – Thiamin————-0.054 mg / 0.100mg
Vitamin A—————————35 IU / 80 IU
Vitamin C—————————7.2mg / 14.4mg
Potassium————————–48mg / 114mg
Calcium——————————5.49mg / 8.90mg
Iron———————————-0.17mg / 0.40mg
Magnesium————————-13.9mg / 8.9mg
Manganese————————-0.10mg / 0.50mg
Phosphorus————————-9.21mg / 17.80mg
Zinc———————————–0.12mg / 0.20mg
vitamin E—————————-na / 0.80mg
vitamin K—————————-na / 28.6mcg
omega 3 fatty acids—————na / 85.8mg
The values above are base on a serving size of 1 cup. So you can see that blueberries also have higher nutrient content than the mangosteen in nearly every category. Blueberries also have choline and selenium!
I’d love to hear about some of the amazing fruit you have available to you in NZ!
Um… I do believe the hype behind the mangosteen is not the average nutrients which you have listed by way of comparison, but for the reported xanthones available withing the pericarp of the fruit. Go to PubMed website and type in ‘Xanthones’ or “Mangostin’ or ‘Mangosteen’ to view scientific data on the subject. The majority of the data comes from Japan, Thailand or India, however is very well researched and documented. Some of the data does come from North America and the Mayo Clinic is conducting a study of its own as well. The key ingredient again is the xanthones. How much xanthones is contained within one mangosteen… that I would be curious to know.
Hi LaAron,
Xanthones are still relatively ‘unknown’. Yes, there are studies that suggest possible health benefits of xanthones. Specifically, its antioxidant properties which “may help maintain intestinal health, strengthen the immune system, neutralize free radicals, help support cartilage and joint function and promote a healthy seasonal respiratory system”. However, this description of the possible benefits is also true of other antioxidants and phytonutrients. In fact, your basic vitamins and minerals, such as vitamin A, vitamin C, vitamin E, etc, have shown to benefit all of the fore mentioned systems.
Further to this, the vast majority of the studies on mangosteen and xanthones are not conclusive. They acknowledge that there are many xanthones, but only a few have been extensively researched.
The xanthones found in mangosteen are concentrated primarily in the inedible pericarp, or rind, of the fruit. I believe XanGo attempts to get around this dilemma by using the entire fruit, rind and all, to produce the juice. However, the processing methods used to make the fruit is also of concern. Apparently xanthones are relatively heat stable, but I would still question the stability of the molecules as they are pasteurized to very high temperatures and processed heavily to make the juice consumable. This processing would also likely destroy much of the other nutrients within the fruit which I outlined in the article.
The mangosteen fruit also has a pH of roughly 3.5, making it quite acidic. There have been studies which show that consistent consumption of mangosteen has a bio-accumulation effect in the blood. Since our blood must maintain a pH of 7.35-7.45, there are concerns of possible acidosis resulting from over consumption of mangosteen. Although I do not believe it would be easy to over-consume mangosteen to the point of acidosis, it is still note-worthy.
So as I mentioned, I do not believe that mangosteen is bad or dangerous. It is my opinion that it is possible to acquire far more nutrients (and antioxidants) by consuming fruit and vegetables grown locally. I am not convinced that enough evidence has been presented by the studies on mangosteen to support the claims being made by companies like XanGo. I just want to encourage readers to think critically and learn about the foods they consume.
LaAron, I think you hit the nail on the head when you mention ‘hype’. In my view, there is way too much of it around these so called ‘superfoods’, leading to price increases which ironically reduce accessibility to these ‘miracle’ nutrients. I am confident that it is possible to achieve a healthy balanced diet and to obtain all of the required nutrients simply by eating a wide range of both fruit and vegetables, without becoming overly concerned with the ‘superfood’ status of some.