Final answer:
A normal, healthy nail should be whitish and look pink.
Step-by-step explanation:
The appearance of the nails can provide insights into a person's overall health and can be influenced by various factors. In appearance, a normal, healthy nail should be whitish and look pink. Nail changes can be normal, but persistent or significant alterations may be indicative of underlying health issues. If you notice unusual changes in your nails, it's advisable to consult with a healthcare professional or a dermatologist for a proper evaluation.