Which vitamin is particularly affected by smoking habits?

Vitamin C is significantly impacted by smoking habits because smoking increases oxidative stress and inflammation in the body, which can lead to a depletion of this vital nutrient. Smokers tend to have lower levels of vitamin C compared to non-smokers due to the increased metabolic demands and the need for antioxidant defenses against the harmful effects of tobacco smoke.

Vitamin C plays several critical roles, including the synthesis of collagen, boosting the immune system, and acting as a powerful antioxidant. Since smoking introduces a variety of free radicals into the body, the need for antioxidants like vitamin C becomes even more pronounced. Consequently, the increased turnover of vitamin C in smokers makes it essential for this group to monitor and potentially supplement their intake of this vitamin to combat the detrimental effects of their habit and support overall health.