Watch Out! Farm-raised Salmon Is Ruining Your Health

4. Chemical supplement is probably injected into farm-raised salmon

It is rather easy to distinguish farmed salmon from the wild through appearance. Wild salmon have deeper reddish-pink-orange color with fewer and less visible white stripes. The color of farm-raised salmon is lighter, and they have more visible stripes. Some unscrupulous merchants even inject pink dye into the farmed salmon to make them look the same. The consumption of farm-raised salmon and chemical dye seems not to be a good idea for most people.