Does smoking affect vitamins? The definitive guide to nicotine's nutritional impact
                                
                                
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                                    4 min read                                
                            
                                According to the National Institutes of Health, people who smoke need 35 mg more vitamin C per day than non-smokers to compensate for the damage. The simple answer to the question, "Does smoking affect vitamins?", is a resounding yes, and its consequences ripple throughout the body's entire nutritional system.