Pineapples are tropical fruit that are rich in vitamins, enzymes and antioxidents. They may help boost the immune system, build strong bones and aid indigestion. Also, despite their sweetness, pineapples are low in calories.
Pineapples are members of the bromeliad family, and one of the few bromeliads to produce edible fruit, according to the biology department at Union County College. The fruit is actually made of many individual berries that fuse together around a central core. Each pineapple scale is an individual berry.
Pineapples’ nutritional benefits are as fascinating as their anatomy. “Pineapples contain high amounts of vitamin C and manganese,” said San Diego-based nutritionist Laura Flores. These tropical treats are also a good way to get important dietary fiber and bromelain (an enzyme).
“As well as having high amounts of manganese, which is important for antioxidant defenses, pineapples also contain high amounts of thiamin, a B vitamin that is involved in energy production,”
Nutrition facts
Here are the nutrition facts for raw pineapple, according to the U.S. Food and Drug Administration, which regulates food labeling through the National Labeling and Education Act:
Serving size: 1 cup chunks (165 g)
Amount per Serving (%DV*)
*Percent Daily Values (%DV) are based on a 2,000 calorie diet.
Amount per Serving (%DV*)
*Percent Daily Values (%DV) are based on a 2,000 calorie diet.
| Calories 82 | Calories from Fat 0 |
| Amt per Serving | %DV* |
| Total Fat 0g | 0% |
| Cholesterol 0mg | 0% |
| Sodium 2mg | 0% |
| Potassium 120mg | 3% |
| Total Carbohydrate 15g | 5% |
| Dietary Fiber 2g | 8% |
| Sugars 11g | |
| Protein 1g | |
| Vitamin A | 2% |
| Vitamin C | 131% |
| Calcium | 2% |
| Iron | 2% |
The nutritional profile for canned pineapple is different from raw pineapple. According to the U.S. Department of Agriculture, canned pineapple in light syrup has 131 calories per cup and 31.88 grams of sugar. It also contains fewer vitamins and minerals. If you do opt for canned pineapple, try to get it with no added sugar or look for a variety that is canned in fruit juice instead of syrup.
Health benefits
Immune system support
Pineapple contains all of the recommended daily value of vitamin C, according to the FDA. Vitamin C is a primary water-soluble antioxidant that fights cell damage, according to the Linus Pauling Institute at Oregon State University. This makes vitamin C a helpful fighter against problems such as heart disease and joint pain.
Bone strength
Pineapple may help you keep standing tall and strong. The fruit contains nearly 75 percent of the daily-recommended value of the mineral manganese, which is essential in developing strong bones and connective tissue, according to the Linus Pauling Institute. One 1994 study suggested that manganese, along with other trace minerals, may be helpful in preventing osteoporosis in post-menopausal women.
Eye health
“Pineapples can help reduce the risk of macular degeneration, a disease that affects the eyes as people age, due in part to its high amount of vitamin C and the antioxidants it contains,” Flores said.
Digestion
Like many other fruits and vegetables, pineapple contains dietary fiber, which is essential in keeping you regular and in keeping your intestines healthy, according to the Mayo Clinic. But unlike many other fruits and veggies, pineapple contains significant amounts of bromelain, an enzyme that breaks down protein, possibly helping digestion
Anti-Inflammatory benefits
“Due to a complex mixture of substances that can be extracted from the core of the pineapple, well known as bromelain, pineapples can help reduce severe inflammation ... and can reduce tumor growth,” Flores said. A variety of studies have indicated that bromelain may be helpful in treating osteoarthritis, though more research is needed.
Excessive inflammation is often associated with cancer, and according to the Memorial Sloan Kettering Cancer Center, bromelain and other proteolytic enzymes have been shown to increase the survival rates of animals with various tumors. There is not yet, however, clinical evidence to show that such results will happen in humans.
Common cold and sinus inflammation
In addition to having lots of vitamin C, pineapple’s bromelain may help reduce mucus in the throat and nose, according to the University of Maryland Medical Center. So if your cold has you coughing, try some pineapple chunks. Those with allergies may want to consider incorporating pineapple into their diets more regularly to reduce sinus mucus long term
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