Food that has changed color
Another important sign that something is wrong with your frozen foods is the color. So, try to pay attention to this aspect and if you notice foods that have changed its color, then do not eat it!Â
“Protein changing colors [say, salmon turning gray-ish], veggies losing their vibrancy or becoming dull or wilted, or off-odors are all good signs that something is amiss,” Palafox says.
