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.
Preservatives are added to foods to help prevent or slow spoilage due to bacteria, molds, fungi or yeast, as well as to slow or prevent changes in the food's color, flavor or texture, delay rancidity, and maintain freshness.
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Answer:
take the drug according to package instructions
Explanation:
Butter is NOT healthy at all. period