Three Skin Abnormalities Signaling Cancer: 1. Skin Moles: Most moles are harmless, but characteristics like asymmetry, irregular borders, color changes, and size larger than 5mm suggest malignancy.

2. Skin Itching: Itchy skin can be a symptom of various cancers, including skin cancer and melanoma. 3. Skin Jaundice: Yellowing of the skin, known as jaundice, is common in liver dysfunction, including liver cancer.

Removing Aging Spots and Prevention: Aging spots usually don't require treatment unless they impact appearance. Cryotherapy or laser treatments can remove them, but home remedies like ginger or toothpaste may worsen the condition.

To prevent aging spots: 1. Practice Sun Protection: Use sunscreen, wear hats, and seek shade. 2. Quit Smoking: Smoking accelerates the development of aging spots.

3. Regular Exercise: Aerobic exercise promotes metabolism and prevents their formation.

4. Adequate Vitamin E Intake: Include vitamin E-rich foods in the diet.