For those who aren't vaccinated, most cases of cervical cancer are caused by HPV strains that usually don't cause warts, so women often don't realize they've been infected. Early stages of cervical cancer typically cause no signs or symptoms.
You may unsubscribe at any time. Your Privacy Rights | About Us. It would likely be safe for many men to eat tuna every day, while some men could experience symptoms of mercury toxicity from eating the same amount, says Food and Drug Administration spokeswoman Lauren Sucher. MORE: 6 Power Foods You Should Be Eating.
Tuna lovers should consider how much tuna they eat. Pregnant women should avoid it entirely. Three other vulnerable groups must also be careful: women of childbearing age, young children, and people who eat 24 ounces or more of any fish per week.