Coco Plum

The Coco Plum, botanically Chrysobalanus icaco, is an evergreen, spreading shrub or small tree from the family Chrysobalanaceae. It is native to the tropical and subtropical coastal regions of the Americas – from Florida across the Caribbean to South America. The plant prefers to grow near the coast, on sandy soils, and in mangrove zones. It is considered particularly salt-resistant and is often used to stabilize dunes or as an ornamental shrub in gardens. The Coco Plum is characterized by its round, glossy fruits, which outwardly resemble small plums. The fruits can be – depending on the variety – whitish, pink, or purple and have a pleasantly mild aroma. In addition to the fruit flesh, the leaves and seeds are also traditionally used in folk medicine. Particularly in Afro-Caribbean and South American natural medicine, the plant has been an integral part of a wide variety of applications for centuries.

What health benefits does the Coco Plum offer?

In traditional herbal medicine, the Coco Plum is used in many ways. Modern studies are also beginning to examine its constituents and potential effects. The focus here is primarily on antioxidant and blood-sugar-regulating effects. Although more and more studies are addressing the effects of the Coco Plum, significantly more research is needed before definitive statements about its effects can be made.

  • Antioxidant properties: The leaves and fruits contain flavonoids, tannins, and phenolic acids that scavenge free radicals and could thereby contribute to cell protection (1,2,3,4).
  • Antimicrobial effects: Some investigations suggest that certain constituents possess antibacterial properties and can inhibit the growth of germs (4,5).
  • Anti-inflammatory properties: Results of scientific investigations point to an anti-inflammatory effect originating from the active compounds of the Coco Plum (2).
  • Blood-sugar-lowering effect: In initial studies, extracts from the leaves showed a potentially blood-sugar-regulating effect – an aspect that could be of interest especially in type 2 diabetes (1,6).

How does the Coco Plum work in the body?

The health-promoting properties of the Coco Plum can be attributed primarily to secondary plant compounds such as flavonoids, triterpenes, and alkaloids. These substances have anti-inflammatory, antioxidant, and antimicrobial effects (5,6,7).

Are there any risks or side effects?

  • In general, intake should take place under the supervision of medical professionals.
  • Do not overdose: As with many medicinal plants, the same applies here: excessive intake – especially of concentrated leaf or root extracts – could cause undesirable effects, as the results of scientific investigations also suggest (8).
  • Not recommended for pregnant women: Due to a lack of studies, the plant should not be used during pregnancy and breastfeeding without medical consultation.

Conclusion

The Coco Plum (Chrysobalanus icaco) is a versatile coastal plant with nutritional potential and a long tradition in healing practices. Its potentially antioxidant and blood-sugar-regulating properties make it an interesting natural substance for research and application. Despite initial positive studies, however, further scientific evidence remains necessary to clearly substantiate its benefits.

Sources:

  1. White, P. A. S., Cercato, L. M., Batista, V. S., Camargo, E. A., De Lucca, W., Oliveira, A. S., Silva, F. T., Goes, T. C., Oliveira, E. R. A., Moraes, V. R. S., Nogueira, P. C. L., De Oliveira e Silva, A. M., Quintans-Junior, L. J., Lima, B. S., Araújo, A. A. S., & Santos, M. R. V. (2016). Aqueous extract of Chrysobalanus icaco leaves, in lower doses, prevent fat gain in obese high-fat fed mice. Journal of Ethnopharmacology, 179, 92–100. https://doi.org/10.1016/j.jep.2015.12.047
  2. Arce-Ortiz, A., Jiménez-Martínez, C., Gutiérrez-Rebolledo, G. A., Corzo-Ríos, L. J., Olivo-Vidal, Z. E., Mora-Escobedo, R., Cruz-Narváez, Y., & Sánchez-Chino, X. M. (2024). Evaluation of the Antioxidant and Anti-Inflammatory Activities and Acute Toxicity of Caco Seed (Chrysobalanus icaco L.) in Murine Models. Molecules (Basel, Switzerland), 29(14), 3243. https://doi.org/10.3390/molecules29143243
  3. Stephen-Onojedje, Q. O., Asagba, S. O., & Kadiri, H. E. (2023). Assessment of antioxidant and polyphenol profile of Chrysobalanus icaco from Southern Nigeria. Tropical Journal of Natural Product Research, 7(4), 2782–2789. https://tjnpr.org/index.php/home/article/view/1883/2732
  4. Nojosa, E., Marques, G., Paz, S., Reis, J., Brandão, C., Nascimento, A., Camara, M., & Rubim, D. (2023). Bioactivity and antimicrobial evaluation of extracts from Chrysobalanus icaco L. found in the Amazonian Maranhense, Brazil. Revista de Gestão e Secretariado (Management and Administrative Professional Review), 14(9), 15537–15551. https://doi.org/10.7769/gesec.v14i9.2807
  5. Silva, J. P., Peres, A. R., Paixão, T. P., Silva, A. S., Baetas, A. C., Barbosa, W. L., Monteiro, M. C., & Andrade, M. A. (2017). Antifungal Activity of Hydroalcoholic Extract of Chrysobalanus icaco Against Oral Clinical Isolates of Candida Species. Pharmacognosy research, 9(1), 96–100. https://doi.org/10.4103/0974-8490.199772
  6. White, P. A., Araújo, J. M., Cercato, L. M., Souza, L. A., Barbosa, A. P., Quintans-Junior, L. J., Machado, U. F., Camargo, E. A., Brito, L. C., & Santos, M. R. (2016). Chrysobalanus icaco L. Leaves Normalizes Insulin Sensitivity and Blood Glucose and Inhibits Weight Gain in High-Fat Diet-Induced Obese Mice. Journal of medicinal food, 19(2), 155–160. https://doi.org/10.1089/jmf.2015.0034
  7. Nojosa, E., Marques, G., Paz, S., Reis, J., Brandão, C., Nascimento, A., Camara, M., & Rubim, D. (2023). Bioactivity and antimicrobial evaluation of extracts from Chrysobalanus icaco L. found in the Amazonian Maranhense, Brazil. Revista de Gestão e Secretariado (Management and Administrative Professional Review), 14(9), 15537–15551. https://doi.org/10.7769/gesec.v14i9.2807
  8. Ribeiro, N. E., Pereira, P. S., de Oliveira, T. B., de Arruda Lima, S. M., da Silva, T. M. S., Delmiro Santana, A. L. B., do Nascimento, M. S., Santisteban, R. M., Teixeira, Á. A. C., & da Silva, T. G. (2020). Acute and repeated dose 28-day oral toxicity of Chrysobalanus icaco L. leaf aqueous extract. Regulatory Toxicology and Pharmacology, 113, 104643.[ https://doi.org/10.1016/j.yrtph.2020.104643