Regular physical activity is one of the most powerful tools for improving your health and optimizing your lab results. Exercise influences virtually every marker on your lab report, from blood sugar and cholesterol to inflammation and blood pressure. The good news is that you do not need to be an athlete to experience these benefits; moderate, consistent activity is highly effective.
Cardiovascular exercise, such as walking, running, cycling, or swimming, strengthens your heart and improves circulation. It helps lower LDL cholesterol, raise HDL cholesterol, reduce triglycerides, and improve blood sugar control. Aim for at least 150 minutes of moderate-intensity aerobic activity per week, or 75 minutes of vigorous-intensity activity. This can be broken into shorter sessions throughout the week, making it more manageable for most people.
Strength training is equally important, particularly as we age. Building and maintaining muscle mass improves insulin sensitivity, supports healthy metabolism, and helps maintain bone density. Strength training also helps lower inflammation markers and can improve blood pressure. Aim for at least two sessions per week of resistance exercises that target major muscle groups.
Flexibility and balance exercises, such as yoga or tai chi, reduce stress, improve circulation, and can help lower inflammation markers. These practices also have mental health benefits, reducing anxiety and improving sleep quality, both of which influence lab results.
The key to success is finding activities you enjoy and can sustain long-term. Even modest increases in physical activity can lead to measurable improvements in your lab values. If you have any health conditions or are taking medications, consult with your healthcare provider before starting a new exercise program.