16. Pale Tongue
Usually, our lips are a pink tone and the taste buds are visible. However, if you find that your tongue is pale and dry, it might be an indication of an iron deficiency in the body.
15. Cracked Lips
Cracked or dry lips are commonly caused by dehydration and allergic reactions. Allergy reactions can be from the use of lip cosmetics, dental hygiene products, medications, and certain foods.
14. Length of Fingers
According to a study in Arthritis and Rheumatism, women whose ring fingers are longer than their index fingers had a higher chance of developing osteoarthritis in their knees.Related: 12 Daily Habits to Reduce Your Risk of Arthritis