Tetanus antibody titer

1. Vitamin E increases tetanus antibody titer in humans.

   “The 200-mg/d group also had a significant increase in antibody titer to tetanus vaccine.”

   Human trialhealthy elderly subjects; response to tetanus vaccine200 mg/d

   Vitamin E supplementation and in vivo immune response in healthy elderly subjects. A randomized controlled trial

   JAMA·7 May 1997

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