I think the correct answer would be insulin. Considerable debate occurs regarding the use of anabolic steroid drugs like insulin in professional athletes and bodybuilders. Insulin is known to be used by athletes in the past as it is helpful and important in building muscle tissues. The use of it was banned in 1988 by the International Olympic Committee.
1. put +18 warnings on websites
2. makes laws that limit the sale of explicit material
An apple and cupcake are around the same size if you compare them in that respect.
As for energy, a cupcake gives you a lot of energy at that moment, called a “sugar rush”. But an apple has more fat and protein, giving you more energy an hour or a bit more later, but the apple’s energy will not drop off later leaving you feeling fatigued unlike the cupcake.