> The researchers found a total of 45% of flavored and unflavored supplements tested positive for rancidity, with 32% of flavored supplements testing positive and 13% of unflavored pills.

They added percentages of two separate groups to get the total rate of rancidity. Seems like the overall rate of rancidness is roughly 1/4, not 45%. Makes me think either 1) this was not written by a human or 2) the human who wrote this made a pretty egregious error.

Overall takeaway is: don't buy flavored omega-3 supplements.