Problem 1: How can the FDA improve overall public safety by stepping into regulating the dietary supplements? Mention the references used.
Problem 2: Due to the high cost of pharmaceutical products in the United States, how does the "doughnut hole phase" affect the patients? How can it be resolved? Mention the references used.
Problem 3: Will the US continue to develop new drugs that people can get addicted to? Will this crisis ever end, or keep getting worse and change over time? Mention the references used.