It is best to consume foods rich in iron, vitamin C, vitamin K, and Omega 3, such as dark green leafy vegetables, lentils, beans, citrus fruits, berries, broccoli, bell peppers, eggs, cheese, flaxseeds, tree nuts, and fishes like salmon during your period. While fast foods and chips may offer comfort, they also cause hormonal imbalances. Nutrient-rich foods may keep you healthier and help you tackle your menstrual symptoms (6).