Curcumin in diet modulates fatty acid levels and <scp>mRNA</scp> expression of appetite‐regulating neuropeptides in brain and enhances growth <scp><i>via</i></scp> the <scp>GH‐GHR‐IGF</scp> axis in tilapia, <scp><i>Oreochromis mossambicus</i></scp>
Journal of fish biology