The best answer is A. Kefauver-Harris Amendment, also known as the Drug Efficacy Amendment, introduced a requirement for manufacturers of drug to show a proof of effectiveness and safety of their products. Also, it required advertisements to show accurate information about side effects and other possible dangers.
Texting and driving because the motorists takes their eyes off the road and realizes that they have to stop at the last minute.
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i dont have the article so i cant really answer, but id assume switching it from prescriptions to over-the-counter will make them cheaper because you dont have to see a doctor to get them.
If someone is addicted to salt(which is possible) and go long periods without it their blood pressure will improve because,salt dries things out for example blood water ect..
Exercise needs vary on individuals for many reasons. First of all, it could be physical problems like weight. If a person is to heavy, or to small. Then starting out exercise slow is best. Often times over exercising for obese people, or people who are to thin, can cause blackouts, a loss of water retention, and exhaustion.
Another could be health issues. People with certain health issue may find it hard to work out, and need help with finding what works best for them.