How much vitamin c is loss per stick of cigarette?

Smoking cigarettes can significantly reduce the levels of vitamin C in the body. Studies suggest that smokers may have lower vitamin C levels due to increased oxidative stress and the depletion of antioxidants. While the exact amount of vitamin C lost per cigarette is difficult to quantify, some estimates indicate that smoking can lower vitamin C levels by about 25% or more over time. Overall, regular smoking can lead to a substantial deficiency in vitamin C.