A number of herbal remedies are reported to cause hepatitis, including ____.
A) St. John's wort
B) ma huang
C) Echinacea
D) ginseng
Question 2
Approximately how many kcalories per week should be expended in physical activity in order to maintain a weight loss?
A) 2000
B) 4000
C) 6000
D) 9000