Omega3 and Omega6 oils bind to the same receptors and compete for the same processes, with the optimal ratio (supposedly) 1:1, but western diet closer to 1:10; Canola oil, as almost any seed or vegetable oil, is almost pure Omega6.
Fish oil is mostly Omega3 in the most readily available form; Flax oil is mostly Omega3 in a less available form; Almost every other oil (including rapeseed, aka canola) is mostly Omega6.
Omega3 and Omega6 oils bind to the same receptors and compete for the same processes, with the optimal ratio (supposedly) 1:1, but western diet closer to 1:10; Canola oil, as almost any seed or vegetable oil, is almost pure Omega6.
Fish oil is mostly Omega3 in the most readily available form; Flax oil is mostly Omega3 in a less available form; Almost every other oil (including rapeseed, aka canola) is mostly Omega6.