Originally published on, the article discusses the interaction between Synthroid and calcium citrate. It is essential to understand how these two substances can affect each other, as many individuals rely on Synthroid for thyroid hormone replacement therapy. When taking calcium citrate alongside Synthroid, it’s crucial to space out the doses to ensure optimal absorption of the medication. Therefore, patients should be aware of the timing when using Synthroid and calcium citrate together. Proper management of these substances can lead to better health outcomes for those in need of thyroid support.