Red Flag Feet Bunions, hammer toes, corns, calluses, we’ve all heard the jokes about having bad feet. Should we laugh or be Concerned? As you age, your feet tend to spread and lose the fatty pads that cushion the bottom of your feet. If you are carrying extra weight, the bones and ligaments take an extra beating. Also, any abnormalities that you were born with can become more pronounced or painful as your foot joints lose their flexibility and become more rigid with age. If you have symptoms of foot problems see a podiatrist as soon as possible in order to avoid potential long term disability. Red flag: Toenails with slightly sunken, spoon-shaped indentations What it means: Anemia (iron deficiency) often shows up as an unnatural, concave or spoon like shape to the toes' nail beds, especially in moderate-to-severe cases. It's caused by not having enough hemoglobin, an iron-rich protein in the blood cells that transports oxygen. Internal bleeding (such as an u...