Surprise! Drinking coffee often will shrink your chest

Oncology researchers tested and found that half of women contain a special gene that causes their breasts to shrink when they consume caffeine.

The study tested nearly 300 women, but Helena Kinthrom of Lund University said women did not need to be worried all day because of the study's findings.

She explained: "Women who drink coffee don't have to worry about their breasts getting smaller overnight. Although the breasts will become smaller, they will not disappear completely. Anyone who wants to judge who drinks coffee based on a woman's bra size will ultimately be disappointed. Bras come in two size, one is the cup size and the other is the circumference of the bra, so it's hard to tell which women drink coffee based on the bra."

Although caffeine may shrink a woman's breasts, men who drink coffee have the opposite effect, and their "breasts" increase. Studies also found that caffeine also has a beneficial side, helping reduce a woman's risk of developing breast cancer. (Editor in charge: Deng Qi)