A new study by researchers at Harvard University and the University of Massachusetts finds that eating a diet that is high in iron can prevent the development of pre-menstrual syndrome (PMS). The data showed that women who ate a diet rich in iron or who took iron supplements were 30 to 40 percent less likely to develop PMS. Iron may be related to PMS because it is involved in producing serotonin, a neurotransmitter that helps to regulate mood, according to the study’s authors.

The study was published on the website of the American Journal of Epidemiology. It can be accessed here.


