Ofcourse it is eating several protein bars each day. Because you arent supposed to eat a lot of the bars unless u exercise you can also get sick.
The correct sentence is (A). In this example the author stablishes a good parallel structure when he/she enumerates the items. Commas must not be used in an independent clause; in particular, before a verb (the comma before “were” is not correct as an example B).
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Martin Luther King dedicated his life to love and to justice for his fellow human beings, and he died because of that effort.