Preventative health starts with awareness- and that means knowing your numbers. These key health metrics and routine screenings can help detect potential issues early, long before symptoms appear. By staying informed and proactive, you’re not just managing your health; you’re protecting your future.
The Core Numbers Everyone Should Know
Here are five essential health numbers that provide a snapshot of your current health and risk for chronic disease:
Blood Pressure
Goal: Less than 120/80 mmHg
Why it matters: High blood pressure increases your risk of heart attack, stroke, and kidney disease.- Cholesterol Levels
Goal: LDL (“bad” cholesterol) < 100 mg/dL; HDL (“good” cholesterol) > 60 mg/dL
Why it matters: High LDL can lead to plaque buildup in arteries, increasing the risk of heart disease. - Blood Glucose (A1C)
Goal: A1C below 5.7% (non-diabetic range)
Why it matters: Elevated glucose levels can signal prediabetes or diabetes, which can lead to nerve damage, vision loss, and more. - Body Mass Index (BMI)
Goal: 18.5–24.9
Why it matters: While not perfect, BMI is a general indicator of healthy weight and risk for obesity-related conditions. - Waist Circumference
Goal: Less than 35 inches for women, 40 inches for men
Why it matters: Abdominal fat is linked to a higher risk of heart disease and type 2 diabetes.
Screenings That Can Save Your Life
Depending on your age, gender, and family history, your doctor may recommend:
- Annual Physical Exam – A full-body check-in to catch early signs of illness
- Colorectal Cancer Screening – Starting at age 45 (earlier if you have risk factors)
- Mammograms – Typically starting at age 40–50 for women
- Pap Smears & HPV Testing – Every 3–5 years for women aged 21–65
- Prostate Cancer Screening – Discuss with your doctor around age 50
- Skin Exams – Especially if you have a history of sun exposure or moles
If it’s been over a year since your last checkup, now’s the time to schedule one. Ask your provider to review your key health numbers and make sure you understand what they mean. Keep track of your results and encourage a friend or loved one to do the same because staying ahead of your health starts with one simple step.
Explore additional resources:
Centers for Disease Control and Prevention: Are You Up to Date on Your Preventative Care?
U.S. Department of Health and Human Services: My Healthfinder Tool