AZA Professional MembersProfessional Members HomeAZA TAG Documents AZA elephant numbersConservation projectsElephant Care Exhibit DesignConservation Education Zoo Elephant Communication Research Medical health care Research in Zoos resources

Vitamin E Levels in Elephants

Appropriate levels of Vitamin E are essential to muscle function in elephants.  Low Vitamin E can lead to muscle weakness and an inability of animals to recover from anesthesia, have appropriate birth contractions and other medical related issues.   It is generally considered that elephants should have Vitamin E levels in the blood of around .5 -1.0 micrograms/ml. 

Species

N

Vitamin E (µg/ml)

Zoo

African (North American)

223

0.47 +/- 0.75

African (European)

57

0.33+/- 0.46

Asian (North American)

945

0.50 +/- 0.36

Asian (European)

20

0.24 +/- 0.16

Free-ranging

African

38

0.50 +/- 0.25

African

70

0.61+/- 0.27

Asian

12

0.27 +/- 0.0

Asian

26

0.77 +/- 0.05

Table found in:

Fowler, M.E., and Mikota, S.K. (2006). Biology, Medicine, and Surgery of Elephants. Ames, IA: Blackwell Publishing.

Home
Professional Members
Elephant Information
SiteMap
Updated: May 7, 2008