Final answer:
Another name for split or brittle nails is onychoschizia. It can be caused by various factors and can be prevented through proper nail hygiene and a balanced diet.
Step-by-step explanation:
Another name for split or brittle nails is onychoschizia. Onychoschizia is a condition where the nails become weak, dry, and prone to splitting or breaking.
This condition can be caused by various factors including frequent exposure to water or chemicals, nutritional deficiencies, hormonal imbalances, and certain medical conditions.
To prevent split or brittle nails, it is important to maintain proper nail hygiene, avoid excessive exposure to water or chemicals, moisturize the nails regularly, and consume a balanced diet rich in essential nutrients.