I'm very grateful and I don't have to worry about iron infusions or the headaches from the prescription iron supplements that my doctor prescribed. I highly recommend anyone who cannot deal with the side effects from prescription iron supplements to give these a try as I have done my blood work is my proof that my iron levels have improved and are stable and my doctor is satisfied. I apologize for not showing my iron levels before and after paperwork, because that's personal, although I can say I too were in the single digits these holistic iron supplements still worked and they worked fast. I'm not being paid to advertise anything I'm just a customer that was desperately trying to find a more natural solution and was tired of dealing with pharmaceutical supplements side effects and terrified of what could happen during iron infusions when I came across these holistic iron supplements I told myself I have nothing to lose so I gave them a try and was glad I did, so I have been ordering them ever since. I hope this honest review helps as many people with iron deficiencies understand that our bodies were designed to heal with more natural solutions. Thank you for listening.