Preventive Health Screenings You Shouldn’t Ignore (By Age Group)
Disclaimer: This content is for educational purposes only and is not medical advice. Every individual’s medical history and current health status are unique and may require different screening tests and timing. Please consult your healthcare provider to determine what is appropriate for you.
We often don’t think about our health until something feels off, but preventive screenings are one of the most powerful tools we have to stay well. When done at the right time, they can catch potential issues early, long before symptoms show up.
Whether you're in your 20s or your 60s, knowing what screenings are recommended for your age group can help you feel more informed, proactive, and in control of your long-term health.
In Your 20s–30s: Build the Foundation
This is the time to establish a baseline and develop habits that support long-term health. Even if you feel great, it’s worth checking key markers now, so you can track changes over time.
Screenings to consider:
Blood pressure (at least every 2 years if normal)
Cholesterol panel, ApoB, Lipoprotein (a) (starting at age 20; every 4–6 years if normal)
Females: Pap smear (every 3 years starting at 21)
Skin check (annually or as needed)
Optional/Functional Add-Ons:
Hormone panel (especially if struggling with fatigue, irregular cycles, or mood changes)
Vitamin D, B12, and iron/ferritin (especially common deficiencies)
In Your 40s: Focus on Early Detection
This is when subtle imbalances or early warning signs may begin to show. It’s a good time to optimize your metabolism, hormones, and stress resilience.
Screenings to prioritize:
Blood pressure & cholesterol + ApoB annually
Blood sugar (A1C, fasting glucose, fasting insulin). Most doctors do not check fasting insulin, but this test will alert you to blood sugar issues up to one year before your glucose or a1c do.
Mammogram annually. Younger women (40-60) often have dense breasts and should probably opt for a breast MRI yearly. Ideally you stagger the mammogram and MRI every 6 months.
Pap smear + HPV co-test (every 5 years) or Pap smear only (every 3 years)
Eye exam (yearly if wear glasses/contacts)
Dermatology: skin exam yearly
Thyroid panel (especially if symptoms like fatigue or weight changes) (includes TSH, free T3, free T4, thyroid antibodies)
Colonoscopy (starting at 45, earlier if you have a history of GI conditions like inflammatory bowel disease), every 10 years if normal.
Optional/Functional Add-Ons:
Full hormone panel (including estrogen, progesterone, DHEA, testosterone, sex hormone binding globulin (SHBG)
Inflammation markers (like CRP)
Advanced lipid testing (lipoprotein fractionation)
GI health tests (if digestion or gut symptoms are present) (test for SIBO or GI Map testing)
In Your 50s: Stay Ahead of Age-Related Risks
This decade brings more age-related shifts, especially in cardiovascular, hormonal, and metabolic health. Prevention now is about preserving vitality and catching silent risks early.
Essential screenings:
Colonoscopy: beginning at age 45 and repeat every 10 years if normal.
Mammogram annually. Younger women (40-60) often have dense breasts and should probably opt for a breast MRI yearly. Ideally you stagger the mammogram and MRI every 6 months.
Pap smear + HPV co-test (every 5 years) or Pap smear only (every 3 years)
Bone density scan (DEXA scan) (for women perimenopausal, post-menopause or with risk factors)
Blood sugar (A1C, fasting glucose, fasting insulin). Most doctors do not check fasting insulin, but this test will alert you to blood sugar issues up to one year before your glucose or a1c do.
Thyroid & hormone screening
Liver and kidney function tests (Comprehensive Metabolic Panel)
Men: Prostate lab test: PSA (every 2 years if PSA is normal (low); otherwise check yearly (or more frequent if high and physician indicated)
Dermatology: skin exam yearly
Eye exam yearly
Cardiac calcium score- age 50 (repeat every 5-7 years if CAC score 0, if nonzero-repeat every 3-5 years, if high 100+ likely no indication to repeat)
Cholesterol, ApoB yearly (Lipoprotein-a need to be checked generally once a lifetime)
Optional/Functional Add-Ons:
Hormone testing
Nutrient testing (Vitamin D, magnesium, Omega-3s)
Functional stool analysis (for gut health and immune function)
In Your 60s and Beyond: Optimize for Longevity
At this stage, preventive care is about maintaining independence, strength, cognitive clarity, and quality of life. Regular check-ins help prevent complications and support healthy aging.
Top screenings to stay current with:
Colonoscopy: beginning at age 45 and repeat every 10 years if normal.
Bone density scan (DEXA scan) (for women post-menopause or with risk factors). Men to start DEXA scan at age 70 or earlier if risk factors present.
Pap smear + HPV co-test (every 5 years) or Pap smear only (every 3 years)-up to age 65. Can stop Pap test when: You’ve had 3 consecutive normal Pap tests
Blood pressure and cholesterol (annually), plus ApoB testing
Blood sugar (A1C, fasting glucose, fasting insulin). Most doctors do not check fasting insulin, but this test will alert you to blood sugar issues up to one year before your glucose or a1c do.
Cognitive screening (if concerns about memory or processing)
Men: Prostate lab test: PSA (every 2 years if PSA is normal (low); otherwise check yearly (or more frequent if high and physician indicated)
Dermatology: skin exam yearly
Eye exam yearly
Cardiac calcium score- age 50 (repeat every 5-7 years if CAC score 0, if nonzero-repeat every 3-5 years, if high 100+ likely no indication to repeat)
Optional/Functional Add-Ons:
Comprehensive nutrient testing
Muscle mass/body composition scan
A Note on Personalized Testing
At Adventure Ready Wellness, I work with clients to go beyond the basics. Whether you're feeling off or want a detailed health blueprint, I help you choose the right tests, interpret results, and create a personalized wellness plan grounded in science and real life. Interested in a personalized plan built just for you?