You have gangrene and need to have your feet amputated before you die.
When they turn black, blue or purple, it means that there is very little blood circulation in your feet. Your feet being cold or something stopping your blood circulation are reasons why this happens.
If your gums are turning black and have a cold sensation, I would suspect gingivitis or some other form of periodontal disease; in any event, this certainly should be examined by a dentist!
The leaves of your Dracaena fragrans may be turning black due to overwatering, lack of sunlight, or exposure to cold drafts. Check the plant's watering schedule, ensure it receives adequate sunlight, and protect it from cold drafts to help prevent further leaf discoloration.
you say get cold feet . some people might say it's have cold feet , but for me , get cold feet makes more sense .
Your rubber plant's leaves may be turning black due to overwatering, low humidity, or exposure to cold drafts. Check the plant's watering schedule, humidity levels, and placement to address the issue.
"Are your feet cold" is the correct way to phrase the question. It is asking about the current temperature of your feet. If you were asking about the temperature of someone else's feet, you would ask "Are your feet cold?"
Your dracaena plant may be turning black due to overwatering, poor drainage, or exposure to cold temperatures. Check the soil moisture, ensure proper drainage, and keep the plant in a warm environment to help prevent further blackening.
The leaves on your basil plant may be turning black due to overwatering, fungal diseases, or exposure to cold temperatures. Make sure the plant is not sitting in water, provide good air circulation, and avoid watering the leaves.
The leaves on your gardenia may be turning black due to a fungal infection, overwatering, or exposure to cold drafts. It is important to ensure proper drainage, avoid overwatering, and provide adequate air circulation to prevent further damage to the plant.
Basil leaves may turn black due to overwatering, fungal diseases like downy mildew, or exposure to cold temperatures. Make sure the plant has proper drainage, good air circulation, and is not exposed to extreme cold.
100 feet
your feet are cold due to the temperature difference which exists between your feet and the tile. The cold sensation is felt as heat energy is transfer to the tile from your feet.
Your home air conditioner filter might be turning black because it is damp or moldy. It might also be turning black because it is filled with dust.