Answer:
B. Swordfish is not recommended for pregnant women because it can contain high levels of mercury
Step-by-step explanation:
Swordfish is an oily fish. According to the United States Food and Drug Administration, swordfish contains a high level of mercury which can raise potential toxicity in human body. This will cause neurological disorder and lungs problems. If Tammy eats swordfish two to three times a week she is certainly consuming mercury. Hence, swordfish is not recommended for pregnant woman like Tammy who must avoid eating it.