Question

Upon landing at the narita international airport in japan, eric feels wide awake even though the local time is 11pm. which hormone supplement could he administer to help adjust to the new time zone?

a. melatonin
b. glucagon
c. insulin
d. growth hormone

Answer 1

To adjust to a new time zone, Eric can administer a melatonin supplement to regulate his sleep cycle.

Step-by-step explanation:

When traveling across multiple time zones, a person may experience jet lag, where they feel sleepy during the day and awake at night. This is because the light-dark cycle regulated by melatonin is disrupted. To help adjust to the new time zone, Eric could administer a melatonin supplement. Melatonin is a hormone that regulates circadian rhythms and can help induce sleep.

Answer 2

Melatonin is commonly used as a sleep aid.