If there are too many impurities in the body, 

it can cause sickness, 

and if we take in too many impurities in life, 

it can generate an excessive amount of thoughts, 

and, in turn, clouds our minds and hinders us from moving forward wholeheartedly, 

after all, beneficial nutrients can have us feeling more motivated 

and setting clearer goals, 

which is why we ought to differentiate cautiously