Effects of Vitamin B12 on the Body's Internal Clock
Status:
Completed
Trial end date:
2008-01-01
Target enrollment:
Participant gender:
Summary
Circadian rhythms are 24-hour cycles that influence natural functions in the body such as
heart rate, blood pressure, and body temperature. Circadian rhythms provide the body with an
internal clock and affect sleep patterns. The purpose of this study is to determine the
effects of vitamin B12 supplements on circadian rhythms and sleep-wake regulation.
Phase:
N/A
Details
Lead Sponsor:
Brigham and Women's Hospital
Collaborator:
National Center for Complementary and Integrative Health (NCCIH)
Treatments:
Hydroxocobalamin Vitamin B 12 Vitamin B Complex Vitamins