I used to have, and still have some of, these type of names that sound/seem good, make perfect sense to you (the registrant) but don't have an inherent type-in value and/or are not otherwise attractive enough to a potential buyer so that he/she would fork out much more than the reg. fee....Examples of some of my similar names are:
HealthyAmerica.net
HealthyAmerica.org
HeartMD.net
ObesityGuide.com
OrganicLab.com
PlasmaCenter.com
PillPlanet.com
Good luck though!!
BTW, I like Nutriscribe.com the best; good branding potential.