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Researchers have shown that the carotenoid phytoene increases the lifespan of the nematode Caenorhabditis elegans and can slow the onset of paralysis associated with the formation of amyloid plaques in a model of Alzheimer's disease. Specifically, increases in longevity of between 10% and 18.6% and decreases in the proteotoxic effect of plaques of between 30% and 40% were observed. The studies tested pure phytoene and extracts rich in this carotenoid obtained from microalgae. According to Dr. Paula Mapelli Brahm, "These are very exciting preliminary results, so we are looking for funding to continue this line of research and to find...

Need proof climate change is affecting you? Just look at the price of your favorite OJ.Your next glass of orange juice may taste a little off. That's because it may not be made entirely with oranges. According to the 2024–2025 study by Fundecitrus, a research association in Brazil formed by the nation's citrus growers and manufacturers, the orange forecast for the year is downright abysmal. And that's a very bad thing when you consider that Brazil is the leading producer of oranges in the world. The report explains that diseases like citrus greening and pests have caused a significant drop...