Diet can significantly impact menstrual health. Consuming foods that are rich in vitamins and minerals can help regulate the menstrual cycle and alleviate symptoms of PMS. For instance, foods high in magnesium and vitamin B6 can reduce PMS symptoms, while anti-inflammatory foods such as fish, nuts, and green leafy vegetables can help manage menstrual pain. Conversely, a diet high in processed foods, sugars, and trans fats can exacerbate menstrual symptoms and lead to irregular cycles.