Researchers in Brazil have discovered that a native plant known as Joseph’s Coat (Alternanthera littoralis) may be useful in treating inflammation, pain, and arthritis.
The study, published in the Journal of Ethnopharmacology, was conducted by scientists from the Federal University of Grande Dourados (UFGD), the State University of Campinas (UNICAMP), and São Paulo State University (UNESP).
Joseph’s Coat grows along the Brazilian coast and has long been used in traditional medicine to help with inflammation, infections, and even parasitic diseases. Until now, however, there hasn’t been strong scientific evidence to back up these uses or confirm the plant’s safety.
In this new study, the researchers took a detailed look at the plant’s chemical makeup. They analyzed the aerial parts of the plant—meaning the leaves and stems—using an ethanol-based extract. Pharmacist Marcos Salvador from UNICAMP helped identify the main active compounds in the extract.
The next phase of the research was to test how well the plant extract worked in experimental models of arthritis. These tests were led by pharmacologist Cândida Kassuya from UFGD. Finally, toxicology tests were conducted under the direction of Arielle Cristina Arena, a professor at UNESP.
The findings were promising. The plant extract reduced swelling, improved joint function, and lowered inflammation in the animals. The researchers also found that the extract had antioxidant effects, which help protect cells and tissues from damage.
Professor Arena explained that these results support the idea that Joseph’s Coat has real medical potential. The plant may one day be developed into a natural medicine, especially for conditions like arthritis. The results also show that the extract appears to be safe when used in appropriate amounts.
But the researchers warn that this is just the beginning. Even though the study showed good results in animals, more research is needed before people can use this plant extract as a treatment.
Additional tests must be done to make sure it’s safe for humans, figure out the best dosage, and create a consistent product that meets medical standards. Clinical trials in people and approval from health authorities will also be necessary.
This study is part of a larger research effort between UFGD, UNESP, and UNICAMP. Their goal is to explore Brazil’s rich biodiversity and traditional medicine practices, while using strict scientific methods. By doing so, they hope to create safe, effective natural treatments that are backed by evidence.
Joseph’s Coat may one day offer a natural way to ease joint pain and inflammation, but for now, scientists say more work is needed to turn this plant into a reliable medicine.
If you care about inflammation, please read studies about turmeric: nature’s golden answer to inflammation, and what to eat to reduce chronic Inflammation.
For more health information, please see recent studies about how a plant-based diet could help ease inflammation, and Vitamin D deficiency linked to increased inflammation.
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