Why is there ferrous sulfate within Iron pills?

---

Answers:    Its used historically as the name copperas...it is extracted from oxidation (calcining) of iron pyrite iron sulfide FeS2 (fool's gold), as ferrous sulfate Fe2O3 etc. It is trouble-free to make anywhere in that is pyrite. So it is traditionally easily accessible, cheap to construction and able to treat iron negative amount anemia.

---

Because ferrous sulfate IS iron.

More Questions and Answers ...

I enjoy a sore on my lip and I cant stop bitting it?

I keep hold of coughing?

I hold be a double sneezer my together duration and surrounded by olden times month i hold with the sole purpose be sneezing once?

Explain the difference between an individual attitude of robustness and a sociocultural scene of vigour.?

Grow? I wanna?