1. (d) 5 hours. The average half-life of caffeine heavily depends on age, body weight, liver health and pregnancy. For a normal and underweight individual, it will be 5 to 6 hours.
2.(a)True. Epidemiological evidence suggests that regular caffeine consumers have a lower body mass index (BMI) than non-consumers. But studies revealed that caffeine does not have the ability to suppress appetite and it can not be used as a weight-loss remedy.
3. (a).coffee
Assignment One: Research Sols San Joaquin Delta C... Gmail questions to test your understanding. Caffeine Research...