Patients should be aware that Bismuth will turn bowel movements black.
The element thallium is a poisonous metal that can cause a person's tongue to turn black or discolored when ingested in toxic amounts. Thallium poisoning can lead to serious health effects, including damage to the nervous system and other organs.
Tea leaves go in boiling water to turn black.
Iodine ------------------------------------------- The element you describe sounds like iodine, a good test to make sure that it is iodine is to see if the substance sublimes. This means a solid sample of iodine will turn straight from a solid into a gas with no liquid stage.
Tannin is a natural chemical found in acorns which is poisonous to humans. When you boil acorns in water, the tannins are released and turn the water black. this could possibly turn you tongue black if you drink it.
Yes, chlorine does turn sterling silver black!!
Strawberries can turn your bowel movements red. Other foods that can do this include, raspberries, beets, and tomato soup.
Yes, iron can change the color of your stool. It will generally make it appear a bit darker, almost black at times.
no, my mom makes me eat these and it has never had this type of effect on me
An element called Dolomite can turn anything black.
The silver nitrate, but this is a dangerous compound.
not fully cured
Hydrogen is an element, there will be atom that makes up an element and not element that will turn into another.
You are either born black or not, and you can't simply "turn" black at will.
the heating element turns black because it heats up all the water xxxx I think this is likely to be because your water supply is acidic (pH less than 7). This can dissolve the element over time. Probably best to replace the kettle with one with a concealed element.
People taking iron supplements tend to have dark or black stools. Some regard this as a sign that the iron is being absorbed in the body. If the stool does not darken, it may mean that the iron supplement is not working and the brand of pills may have to be changed or the situation may have to be discussed with a pharmacist or doctor.
The element thallium is a poisonous metal that can cause a person's tongue to turn black or discolored when ingested in toxic amounts. Thallium poisoning can lead to serious health effects, including damage to the nervous system and other organs.
because if they get old they turn black