As someone who recently started taking fish oil (prescribed my my doctor) due to low HDL levels, I find this highly frustrating. And it's not like I could just eat fish; it seems most of our fish sources are contaminated. The more I learn about nutrition, the more uncertain I become about what to eat, and the angrier I become towards our entire agricultural industry.
I was a one-time subscriber of Men's Health and let me tell you something: everything, absolutely everything is potentially bad for you.
In one issue they could say that drinking a beer a day in moderation can prevent certain cancers and taking too much health supplements can cause irreversible, long-term damage to your liver. Then six issues later they could say to get the dream abs you've always wanted, you must take these same health supplements every day and cut out all beer.
They can provide facts and statistics to sell you any nutritional scare story, and the whole game is this: they want you to think that you NEED them, so that you will continue to buy their magazine. Most people take one story or more from this type of scare tactic and run with it. Every diet has its secret. Every nutritionist has his angle to keep you living for longer or to get results in the gym faster. No wants makes money on the obvious: eat equally from every food group and without bias, exercise regularly (cardiovascular and weight training) and most importantly - have a bit of luck on the way - and you'll be fine.
Indeed, if we would listen to every message abt food wish is contaminated with gen altering stuff, traces of lead through the tins and coating, pesticides on fruits, and contaminated soil, ... we couldn't eat anything.
Still, from what I read, effects show up only long-term. I might get impotent because of these plastic altering stuff, which makes plastic softer (ie bottles) but this stuff leaks into the fluid/food - alter genes, increase cancer risk, and act like estrogen.
