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Health Benefits Of Pineapple

Health benefits of pineapple

Not only are pineapples rich in antioxidants, but they have also been shown to increase our melatonin levels significantly. Melatonin concentration peaks 2 hours after consumption, and can best regulate our sleep-wake cycle at this time.

Key Takeaways

  1. Pineapples are rich in important nutrients and antioxidants that have been linked to several health benefits.
  2. They are able to increase our melatonin levels significantly, which is a hormone necessary to regulate our sleep-wake cycle.
  3. Pineapples have been linked to a number of benefits, including helping people with insomnia, decreasing inflammation, better digestive health, and improved circulation.

Nutritional Content of Pineapple 

Pineapples are 86% water and contain only 50 kcal per 100g of fruit. They have 9.85g of sugar, 1.4g of fiber, and contain a significant amount of vitamin C and trace minerals. Bromelain is an enzyme that is exclusively in pineapples, and it has been linked to various health improvements.

Health Benefits of Pineapple 

Studies have shown that pineapples increase the concentration of melatonin in the body after consumption, so it may be able to help people with insomnia and other sleep-related issues. Melatonin has also been associated with slowed development of certain cancers and neurodegenerative diseases. Moreover, pineapples contain manganese, which is crucial for metabolic activity and bone strength. Research also states that bromelain found in pineapples metabolizes proteins into amino acids, meaning that it is a digestive enzyme. Bromelain intake has been linked to decreased inflammation in joints, better digestive health, quicker recovery from illness and surgery, and improved circulation.


Erikson, Keith M., and Michael Aschner. “Manganese: Its Role in Disease and Health.” Essential Metals in Medicine: Therapeutic Use and Toxicity of Metal Ions in the Clinic 19 (2019): 253.

Garrido, M., A. B. Rodríguez, and M. P. Terrón. “Tryptophan and Melatonin-Enriched Foodstuffs to Improve Antioxidant Status in Aging.” Aging. Academic Press, 2014. 129-136.

Hossain, Md Farid, Shaheen Akhtar, and Mustafa Anwar. “Nutritional value and medicinal benefits of pineapple.” International Journal of Nutrition and Food Sciences 4.1 (2015): 84-88.

Sae?Teaw, Manit, et al. “Serum melatonin levels, and antioxidant capacities after consumption of pineapple, orange, or banana by healthy male volunteers.” Journal of pineal research 55.1 (2013): 58-64.

Spinedi, Eduardo, and Daniel P. Cardinali. “Neuroendocrine-metabolic dysfunction and sleep disturbances in neurodegenerative disorders: Focus on Alzheimer’s Disease and melatonin.” Neuroendocrinology 108.4 (2019): 354-364.

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