According to a review of 38 studies of patients suffering from water retention, a large majority of the patients reported that fasting eased their suffering considerably. Yet fasting is not used to treat water retention even though the conventional medications often have serious side effects.Which of the following, if true, best explains the fact that fasting is not used as a treatment for water retention?
The more frequently employees that take a break for guided relaxation exercises during working hours each week, the fewer sick days they take. Even workers who take a guided relaxation break once a week during working hours take less sick leave than those who do not perform relaxation. Therefore, if companies started guided relaxation programs, the absentee rate in those companies would decrease significantly.Which of the following, if true, most seriously weakens the argument above?