Which group of people needs to increase their Vitamin C intake by an additional 35 mg?

Smokers require an increased intake of Vitamin C due to the oxidative stress and increased metabolic turnover associated with smoking. Research indicates that smoking depletes Vitamin C levels in the body and increases the need for this essential nutrient. The additional 35 mg is recommended to help offset the increased oxidative damage caused by tobacco smoke, as well as to support the immune system and overall health of smokers.

The other groups may have different nutritional needs, but the specific requirement of an extra 35 mg of Vitamin C is particularly relevant for smokers due to the physiological impacts of smoking on nutrient levels. Therefore, focusing on the particular needs of smokers highlights the importance of adequately addressing Vitamin C intake in those who smoke.