&gt;applying it to herself is a PR stunt. Just like politicians drinking water from Flint or Fukushima. Though iIt may even be that she had to do it because she would not get FDA permission.<p>Medicine has a long history of self-experimentation:<p><a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Self-experimentation_in_medicine" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Self-experimentation_in_medici...</a>