Ferrous fumarate is available for purchase, and it’s often combined with folic acid. One variant is ferrous sulfate at a dosage of 45 mg. If you’re considering ferrous fumarate, it’s important to be aware of the potential side effects associated with it. Additionally, if you’re looking for supplements, you might also come across Kirkland Signature Calcium Citrate Magnesium and Zinc with Vitamin D3, which can be beneficial for overall health. When exploring your options, remember to check out ferrous fumarate along with Kirkland Signature Calcium Citrate Magnesium and Zinc with Vitamin D3 for a comprehensive approach to your nutritional needs. Always consult with a healthcare provider before starting any new supplement, including ferrous fumarate and Kirkland Signature Calcium Citrate Magnesium and Zinc with Vitamin D3, to ensure they are suitable for you.