Any recommendations for a good source of omega 3 fatty acids for a plant based diet?
I think you'd probably need more than in an animal based diet since plant based fats and oils have way more omega 6 then animal based fats which can fuck up the balance.
Canola(rapeseed) oil has an omega 6 to omega 3 ratio of about 2/1 which isn't as bad as some of the other more problematic "seed oils" like corn and soybean oils which have a 50/1 or 5/1 respectively. So maybe just using canola oil is fine, maybe you'll need more omega 3 to keep a balance, not quite sure as this seems to be a newer area of study surrounded by some diet culture moral panic.
For me I like to err on the side of adding more diverse foods to my diet as I think that's a good rule of thumb, so i'm trying to add more omega 3.
The opposite is true, o3/6 exist in balance. If you don’t eat any omega3 your body gets a lot better at converting o6. Vegans get better omega readings than people who eat fish 2-3x a week.