No, it is not safe to eat carrots that have developed a hairy or moldy appearance. The presence of hair-like growth on carrots indicates that they have started to spoil and develop mold or fungus. Mold can produce mycotoxins, which are harmful substances that can cause health problems if consumed.
When carrots are stored in the refrigerator for an extended period or in a damp environment, they can become susceptible to mold growth. The hairy appearance is a clear sign of spoilage, and it's essential to discard such carrots to avoid the risk of foodborne illness or other health issues.
To keep carrots fresh and prevent mold growth, store them in a dry and well-ventilated container or plastic bag in the refrigerator. It's best to check carrots regularly and remove any that show signs of spoilage or mold growth. When in doubt, it's always safer to err on the side of caution and discard any carrots that don't look or smell fresh.