The NaBu Effect on Menstruation in Women

Inclusion Criteria:

* 18 years or older.
* Menstruating regularly or irregularly
* Experiencing menstrual symptoms with an average baseline symptom score of at least 3 on a scale of 0 to 10 for at least one symptom during the initial pre-study rating period.

Exclusion Criteria:

* Pregnant or breastfeeding patient, attempting or anticipating pregnancy.
* Patient with a history of bloating or a sensitive gut (food intolerance) who needs lower fiber levels.
* Patients with known lactose intolerance, other fermentable oligo-, di-, and mono-saccharides, and polyols (FODMAP) intolerances, or small intestinal bacterial overgrowth (SIBO).
* Patients who would require taking daily antacids for the duration of the study.
* Patients with known or suspected chronic hypertension.
* Post-menopausal patients