Vit C fumante (ajuste)
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
About this calculator
The Vitamin C adjustment calculator for smokers helps determine the adequate amount of this essential nutrient for individuals who smoke. The recommended daily allowance (RDA) of vitamin C varies by age and sex, but for smokers, an adjustment is necessary due to increased oxidative stress caused by smoking.
The formula used is straightforward: 35 mg/day is added to the base RDA of vitamin C. This is because smoking increases the degradation of vitamin C in the body, reducing its levels. Vitamin C is crucial for health, acting as an antioxidant and participating in various biochemical reactions.
It's essential to use this calculator to ensure you're consuming the right amount of vitamin C, especially if you're a smoker. Vitamin C deficiency can lead to health issues, such as scurvy, fatigue, and impaired immune function.
By using this tool, you can better understand your specific nutritional needs and make informed decisions about your diet and lifestyle, helping to minimize the negative impacts of smoking on health.
Frequently asked questions
Why do smokers need more vitamin C?
Smokers need more vitamin C because smoking increases the degradation of this vitamin in the body, leading to lower levels.
What is the recommended adjustment for smokers?
The recommended adjustment is +35 mg/day of vitamin C, in addition to the base RDA.
What happens if a smoker doesn't consume enough vitamin C?
Vitamin C deficiency can lead to issues like scurvy, fatigue, and impaired immune function.
Is this calculator for non-smokers?
No, this calculator is specifically for smokers. For non-smokers, the base RDA of vitamin C is used.
Is vitamin C important for overall health?
Yes, vitamin C is crucial as an antioxidant and for various biochemical reactions in the body.