Vigorous exercise and diabetic, hypertensive, and hypercholesterolemia medication use

Area of Science:

• Exercise Physiology
• Preventive Cardiology
• Public Health

Background:

• Physical activity and cardiorespiratory fitness are known to reduce the prevalence of diabetes, hypertension, and high cholesterol.
• It remains unclear if these benefits extend beyond current public health guidelines for physical activity.
• The independent effect of cardiorespiratory fitness on medication use, separate from physical activity levels, requires further investigation.

Purpose of the Study:

• To investigate the association between high levels of physical activity and cardiorespiratory fitness and the use of medications for diabetes, hypertension, and high cholesterol.
• To determine if the reduction in medication use extends beyond contemporary guideline activity levels.
• To examine whether cardiorespiratory fitness influences medication use independently of physical activity levels.

Main Methods:

• Cross-sectional analysis of a large cohort of male (62,291) and female (45,041) runners.
• Medication use data included antidiabetic, antihypertension, and low-density lipoprotein cholesterol (LDL-C)-lowering drugs.
• Cardiorespiratory fitness was assessed by 10-km race speed (m/s).

Main Results:

• Medication use for diabetes, hypertension, and LDL-C reduction was inversely associated with both physical activity levels and cardiorespiratory fitness (P < 0.001).
• Individuals running > 64 km/week showed significantly lower odds of using these medications compared to those running <= 16 km/week.
• Higher cardiorespiratory fitness was associated with substantially lower odds of medication use, independent of physical activity levels, particularly for antidiabetic and antihypertensive drugs.

Conclusions:

• In individuals exceeding guideline physical activity levels, increased vigorous activity and cardiorespiratory fitness are linked to reduced use of antidiabetic, antihypertension, and LDL-C-lowering medications.
• Higher cardiorespiratory fitness demonstrates an independent protective effect, lowering medication needs even when physical activity levels are controlled for.
• These findings highlight the significant role of both exercise volume and intensity, along with cardiorespiratory fitness, in managing chronic conditions and reducing pharmaceutical interventions.