Who would have thought getting enough Omega3 would be such an involved discussion. This conversation reads like how to choose TheBest(tm) javascript framework.
Tastes good, cooks well, not outrageously expensive.
I generally keep red meats to a minimum, as well as cheeses, and whatnot (to keep a handle on cholesterol).
Otherwise, I don't really get too bent out of shape about trying to be healthy. I walk three miles a day, and don't do much between-meal snacking.
Do you have any sources for this?
Eating significant amounts of red meat and cheese will have an effect on blood cholesterol due to saturated fat intake.
Farmed fish have, historically at least, contained high levels of PCBs and other long-term chemicals: https://www.mayoclinic.org/healthy-lifestyle/nutrition-and-h...
I would think there's some way to farm fish properly to avoid this, but ¯\_(ツ)_/¯.
Pick your poison, I guess.
But I live on Long Island. The salmon I eat, isn't as scary as the water I drink, or the air I breathe.
Here's what an MIT professor had to say about it: https://www.youtube.com/watch?v=JPrAuF2f_oI