Jim (Mount Albert, Ontario ) on 03/24/2023:

Recovering from food poisoning, I found that I was going through severe heartburn and esophageal spasms. Very painful. I suspected that it might be due to a magnesium deficiency. I took a 150g capsule of Magnesium citrate with a little bit of water, and within twenty minutes or so my spasms started to disappear. It also appeared to have helped my heartburn also. Very inexpensive and effective. God Bless.