To reduce or completely put an end to PMT/PMS/Pre-Menstrual Tension you 'just' need to avoid salt and salty food, because this will cause your body to excrete the excess fluid/water weight that is causing the PMT. Fluid Retention caused by Salt Sensitivity is another way of expressing it. - Read about how to reduce PMT by eating less salt. - I say 'just' eat less salt/sodium, because this is by no means as simple as it sounds, in this modern world in which most of the food on sale in supermarkets is laden with very high concentrations of salt added by the food manufacturers. - Instead of relying on processed food and takeaways, you will need to buy fresh raw food and cook it yourself with little or no added salt. But the great improvement in your health and well-being that this will bring about will prove well worth the effort. - Go on! - Try it and see for yourself!