Taking biotin and synthroid

5. TLDR version: Biotin negatively impacts thyroid lab tests and may cause falsely elevated numbers

2024-03-28
    David lops stamford ct
  1. It most often comes in "mcg" doses -- there are 1000 mcg in 1 mg
  2. Go to: Abstract
  3. However, the experiments involving the
  4. Introduction
  5. Eating a balanced diet makes taking extra iodine unnecessary
  6. S
  7. This is called “the grapefruit effect
  8. levothyroxine