There are a number of treatments for this condition, including: Annual complete blood count tests ... Some other causes of black spots on the lips include: Skin discoloration.

Diabetes can lead to various skin conditions, with early signs including shin spots, darkened patches in ... are caused by high levels of fat in the blood. They're yellowish or yellowish-orange ...

Onions help regulate blood sugar, improve skin, aid weight loss, strengthen bones, support heart health, and improve digestion. Black dust-like spots on onions often appear when peeling.