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Elevated insulin levels in men: an 11-year follow-up study
1Institute of Social Medicine, University of Copenhagen, Denmark.
Journal of Cardiovascular Risk
|August 1, 1995
Summary
Elevated body mass index (BMI) and fasting glucose levels are key factors influencing insulin levels in men. Maintaining physical activity may help mitigate these effects.
Area of Science:
- Endocrinology
- Cardiovascular Health
- Metabolic Syndrome
Background:
- Hyperinsulinemia is a known risk factor for cardiovascular disease.
- Understanding factors affecting insulin levels is crucial for public health.
Purpose of the Study:
- To investigate the influence of lifestyle factors on fasting insulin levels in men.
- To identify predictors of hyperinsulinemia in a longitudinal cohort.
Main Methods:
- A follow-up study of men born in 1936 in Copenhagen, with examinations in 1976 and 1987.
- Analysis included fasting insulin, body mass index (BMI), fasting blood glucose, physical activity, alcohol consumption, and smoking.
Main Results:
- At ages 40 and 51, higher BMI, fasting glucose, and lower physical activity were independently associated with higher insulin levels.
- Over 11 years, changes in BMI and fasting glucose correlated with changes in insulin levels.
Conclusions:
- Body mass index (BMI) and its changes are significant risk factors for elevated serum insulin.
- Physical activity may play a beneficial role in managing insulin levels.