Decrease in Cancer Risk for Pill Users
Study Shows 12% Decrease in Cancer Risk for Women Taking Oral Contraceptives
'Benefits Outweigh the Risks' continued...
They had no explanation for the increase in the latter cancers, but noted
that the cervical cancer association has been well documented.
Most of the women in the study took the first generation of birth control
pills, which contained much higher doses of hormones than are used in the oral
contraceptives available today.
Hannaford says it is not clear if the risks and benefits are the same with
the newer, lower-dose pills most women take today, but he suspects they
"I think these findings do have relevance for today's users, but I am
pushing the boundaries a bit to say this because there isn't a lot of
research," he says.
The researchers conclude that for most women who take birth control pills,
"the cancer benefits associated with oral contraception outweigh the
American Cancer Society epidemiologist Carmen Rodriquez, MD, does not
disagree with the statement.
"We know that there is a small increase in breast cancer risk among
women who take oral contraceptives, and this cannot be ignored," she says.
"But we also know that oral contraception use lowers the risk of ovarian
cancer. Since this cancer is so deadly and since we don't have good ways to
screen for it or prevent it, I think it's fair to say that the benefits
outweigh the risks."