Do you eat Fatty Fish?

I have read a magazine regarding fatty fish.It states there that: Eye research shows that eating fish twice or more a week compared with eating it less than once a month was linked to a drop in the risk of early and late age-related macular degeneration.do you believe this guys/gals? Eating fish help protect your eyes as you age and omega-3 fatty acids help also to ward off macular degeneration.I agree this fact because fish is more on nutrients.Which food pack has omega-3 punch? omega-3 are found in oily cold water fish like salmon,trout,tuna and sardines.The flax seeds and walnuts are also rich in fatty acids.