title: Effects of moderate increases in vitamin intake by rats during pregnancy and lactation.
abstract: Rats were given a multivitamin diet supplement during pregnancy and lactation that moderately exceeded recommended dietary allowances of the vitamins. The vitamin regimen had no significant effect on length of the gestation period, number of pups found alive on the day of their birth, weights of pups at birth or weaning (21 d), or survival of pups to weaning.
mesh_terms: D000818:Animals; D005260:Female; D007774:Lactation / Q000187:drug effects*; D011247:Pregnancy; D011270:Pregnancy, Animal / Q000187:drug effects*; D051381:Rats; D011919:Rats, Inbred Strains; D014815:Vitamins / Q000494:pharmacology*
chemical_list: D014815:Vitamins