What does the color change on the wisdom line indicate

What does the color change on the Wisdom Line indicate?

The color change of the wisdom line:

① The crimson color appears on the wisdom line, which indicates that you are prone to hypertension and have a tendency to brain congestion.

②The blue and white color appears on the Wisdom Line, indicating that there is insufficient Qi and blood, which is prone to cerebral anemia.

③ Pale and black spots appear on the wisdom line, suggesting that they are susceptible to cerebrovascular disease.