Eyes are the window to your liver. If you notice any change in color, that's a sign something is wrong – especially if the color is yellow. If your eyes yellow, go see a doctor.
The nose is connected to the heart. An especially red nose or a line through the nose both indicate that you could have heart issues.
If a woman is experiencing fertility issues, fibroids or hormonal fluctuations, she will notice changes on the middle of her upper lip.
Your lungs are connected to your cheeks. If you notice changes on the hollowing of your cheeks, it could be a sign that you're not breathing properly.