guys, those supplements that they sell for vision containing lutein, do they work for anyone at all ? i have tried like 10 different brands types of supplements containing majority of the time high dose lutein (usually marigold extract) and for the past years none of them EVER WORKED. not a single one out of the at least 10 different ones i tried. not a single improvement, even just marely 1%.
i start to suspect based on nobody ever reporting positives on lutein, that perhaps its a huge scam ? can someone with good education in biochemistry try to explain why lutein might not be working from the supplements ? i guess companies know this but still push it on the market with false claims. it needs a lawsuit !