The kidneys filter excess vitamin C from your body. Vitamin C intake may lower your risk for kidney cancer. However, high doses may increase your risk of developing kidney stones. Vitamin C is an ...

Vitamin C is also available by prescription as an injection. The injectable vitamin C can be given into a vein (intravenously), into a muscle (intramuscularly), or under the skin (subcutaneously).

Hepatitis C and cirrhosis of the liver are medical conditions that can damage and inflame the liver. Cirrhosis is scarring of the liver that can occur from hepatitis C and other conditions. Both ...