State true or false:

Gypsum is harmful to humans.

Gypsum is composed of calcium sulphate dihydrate, and its chemical formula is ${\mathrm{CaSO}}_4.2{\mathrm{H}}_2\mathrm{O}$, 

As gypsum cause irritation in the eyes, upper respiratory system, and skin, cancer can be caused by inhaling the gypsum, it can also clog the gastrointestinal tract if we ingest gypsum. and also cause headaches, breathing difficulty, running nose, sore throat, and cough 

Therefore, the given statement is true, gypsum is harmful to gypsum.

Hence, the given statement is true.