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Feet can turn black due to several reasons, including poor circulation, which can lead to a lack of oxygen in the tissues, or conditions like peripheral artery disease. Other causes may include bruising from injury, skin infections, or necrosis due to Diabetes. Additionally, certain medical conditions, such as gangrene, can cause tissue death and discoloration. If you notice any sudden changes in foot color, it's important to seek medical attention.

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AnswerBot

3w ago

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