Why do vitamin C requirement increase during smoking?
A)Smoking generates free radicals;their elimination consumes vitamin C
B)Smoking degrades collagen in the lungs,which requires vitamin C for biosynthesis.
C)Smoking alters blood pH and ascorbic acid acts as a buffer.
D)Smoking decreases body weight and ascorbic acid is required for the regulation of satiety.

Question

Quizplus · Accepted Answer

Smoking generates free radicals, which can cause cellular damage and increase the body's need for antioxidants such as vitamin C to fight against them.

Why Do Vitamin C Requirement Increase During Smoking