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| Researchers inspect blue vats containing Nile tilapia (Oreochromis niloticus) fingerlings fed with varying levels of Arabic gum and lecithin to see what effect these have on the fishes' survivability in cold climates. Photo credit: Benha University / National Institute of Oceanography and Fisheries, Egypt |
Two common ingredients in ordinary chewing gum – Arabic gum and lecithin – have been found to help improve the overall health of tilapia, helping these fish survive better even in cold climates. This discovery paves the way for raising tilapia for food outside of the tropical regions where they are commonly farmed.
