Do not use if safety seal is broken or missing. Keep out of reach of children. Consult a licensed health care practitioner before using this product, especially if you are pregnant or nursing, a young adult or individual with autoimmune conditions, diabetes or other endocrine disorders, depressive disorders, illness or using medications. Do not take prior to or while operating heavy machinery or a vehicle or otherwise engaged in an activity where you need to stay alert. This product is for adults and should not be used by children or teenagers. Not recommended for long-term use.