Effects of Smoking on Aging: A Recent Study

Study Overview

A recent study published in *Scientific Reports* focused on the impact of smoking on the aging process by analyzing blood results. The detrimental effects of smoking are well-documented, including risks such as cancer, heart disease, and diabetes. According to the Centers for Disease Control and Prevention (CDC), smoking tobacco leads to approximately 480,000 deaths annually in the United States.

Research Methodology

Researchers sought to explore the relationship between smoking and aging through the assessment of biomarkers in blood samples. This study utilized data from 149,000 anonymous records to evaluate the effects of smoking on aging. Advanced medical equipment was employed to analyze blood biomarkers and cell counts, making this research one of the first extensive investigations into the effects of smoking using blood results.

Key Findings

The study identified several biomarkers that significantly influence aging, including glycated hemoglobin, ferritin, fasting glucose, and urea. Additionally, hemoglobin levels and high-density lipoprotein (HDL) cholesterol were notable indicators of smoking status. The findings revealed that male smokers were predicted to be one-and-a-half times older than their actual age, while female smokers were estimated to be twice their actual age. This indicates that smoking accelerates the aging process more significantly in females.

Implications of Accelerated Aging

The research demonstrates that smokers experience accelerated aging compared to non-smokers. The advanced technology utilized in this study has the potential to provide valuable insights for future research on aging and its related health impacts.

Additional Resources

For those looking to quit smoking, consider exploring the top four ways to quit smoking.

References

1. 12 diseases caused by smoking. 2019, https://www.unitypoint.org/livewell/article.aspx?id=17ace3fc-fb01-45c3-8617-1beb81404fc4, assessed 24 Jan. 2019.
2. Current cigarette smoking among adults in the United States. 2019, https://www.cdc.gov/tobacco/data_statistics/fact_sheets/adult_data/cig_smoking/index.htm, assessed 24 Jan. 2019.
3. Mamoshina, Polina, et al. “Blood Biochemistry Analysis to Detect Smoking Status and Quantify Accelerated Aging in Smokers.” *Scientific Reports*. 2019. Online.
4. New study shows smoking accelerates aging. 2019, https://www.eurekalert.org/pub_releases/2019-01/imi-nss011619.php, assessed 24 Jan. 2019.