calciphobe
/kælˈsɪfoʊbi/Definitions
1. noun
A person who has a fear or aversion to calcium or calcium-based products.
“Due to her calciphobe tendencies, she had to avoid foods rich in calcium.”
2. noun
A person who is excessively concerned with or avoids calcium intake.
“The doctor warned his patient about the risks of excessive calcium consumption, but she turned out to be a severe calciphobe.”