Use "unhealthful" in a sentence

1. Bread contains carbohydrates and gluten, sometimes seen as unhealthful

2. (Isaiah 33:24; 54:13) No one will be exposed to unhealthful stress or develop emotional and mental disorders.

3. In the past, he had some unhealthful habits but came to realize that he was paying a price for them.

4. It is a Class 1 misdemeanor for any person to manufacture, sell, offer, or expose for sale any food product to which has been added any borax, paraffin, boric acid, formaldehyde, salicylic acid, Abrastol, beta naphtol, dulcin, glucin, fluorine compound, formic acid, or other injurious or unhealthful substance or any derivative