Why we need vitamins /
Vitamins
by Marina Cohen.
- St. Catharines, Ont. ; New York : Crabtree Pub., c2011.
- 48 p. : col. ill. ; 27 cm.
- Science of nutrition .
- Science of nutrition. .
Includes bibliographical references (p. 47) and index.
Resource Links Resource Links, June 2011
Explains why the human body needs vitamins to function healthily and what happens if people get too much or too little of certain vitamins.