Taking hormonal contraceptives increases the need for certain nutrients. If these are not adequately covered by the diet or supplementary foods, a nutrient deficiency can arise. This can have an impact on your entire metabolism. The liver is challenged by the supply of synthetic hormones and intestinal function can be impaired by hormonal contraception. This can further limit the utilization of nutrients.
The pill is often prescribed for severe period pain and symptoms of PMS, but if the dosage is too low or the ingredients are not tolerated, pain can occur during withdrawal bleeding or PMS.