Although vampires are not immortal or invulnerable, they usually
are hardier than human beings. Vampires usually get ill less often
than other humans, and when they do get sick, they recover
considerably faster than normal�they are quick healers. On the
contrary, however, vampires usually have instances in their life
when they will contract an illness that is undiagnosable to doctors,
and/or they will have an extremely adverse reaction to a particular
medication, for no apparent reason. This also applies to illegal drugs,
which usually have an odd effect on the vampire. In many cases,
vampires will have more instances of allergies, despite being very
healthy. This is because their bodies are more sensitive to their
environment than most humans. Also, many
vampires tend to be underweight, or overweight, because of the
vampire's inefficient metabolism; their bodies just don't tolerate
food as well. Despite being over- or underweight, vampires are
usually very healthy their weight does not seem to affect their
overall health. Just because some bodys don't tolerate food as well that dosen't mean that a vampire can't eat, oh yes they eat and not nessaceraly blood, we eat stakes and every thing the whole nine yards just not all the time big eaters or an all the time food lover is what it all comes out to...