The Doctor here is used to plenty of odd stuff, so she figures it makes sense to give the details. Besides, not like anyone else can find the Fountain now.
"My parents found the Fountain of Youth, my mom was pregnant with me at the time. Far as I know, I can't get sick. Leastaways never have, and that's with being just about everywhere there was to go on Earth."
Eating is more complicated. "I /prefer/ to. When there's plenty, I do better when I can. But I don't need to. Actually, I can go a couple weeks on almost nothing, and so far, most of a week in the desert without water. Just means I'm extra starved and need to load back up when I can eat. Doesn't come up often, since I can manage on stuff that most folks can't digest, or that's mild poison to most. If any of the local critters can live on it, I probably can."
Re: (Probably best with Dr. Crusher or Trance)
"My parents found the Fountain of Youth, my mom was pregnant with me at the time. Far as I know, I can't get sick. Leastaways never have, and that's with being just about everywhere there was to go on Earth."
Eating is more complicated. "I /prefer/ to. When there's plenty, I do better when I can. But I don't need to. Actually, I can go a couple weeks on almost nothing, and so far, most of a week in the desert without water. Just means I'm extra starved and need to load back up when I can eat. Doesn't come up often, since I can manage on stuff that most folks can't digest, or that's mild poison to most. If any of the local critters can live on it, I probably can."