Genetically modifying food can lead to things like Cancer, Diabetes, and other diseases. EU has banned it for the most part because of it's unhealthy nature, and tendency to cause problems in the body. They aren't "frankenstein foods", just foods that have been modified to help production and efficiency.
Adoption, and have a serogacy (not sure if that's how you spell it)
I believe the answer to your question will be D)
The answer is d it makes your heart muscle stronger
