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Men's HealthPreventive CareAgingWellness

Men's Health After 40: What Changes and What to Watch For

Dr. Catherine Arevalo

Primary Care Physician

Turning 40 is an important milestone in men's health. While many men continue to feel well, subtle physiological changes often begin during this decade. From a primary care perspective, this stage of life is less about reacting to illness and more about prevention, early detection, and maintaining long-term function. Traditionally, medicine has viewed midlife as a critical window to reduce future disease risk.

Cardiovascular health becomes increasingly important after 40. Blood pressure, cholesterol, and blood sugar levels may rise gradually, often without noticeable symptoms. Regular screening allows early intervention through lifestyle changes or medication when needed, significantly reducing the risk of heart attack and stroke later in life. Weight gain and reduced physical activity can also contribute to metabolic changes, making routine monitoring essential.

Hormonal and metabolic shifts may affect energy levels, sleep quality, muscle mass, and mood. While these changes are often gradual, they should not be dismissed as inevitable. Fatigue, decreased stamina, or changes in sexual health can reflect underlying medical issues such as sleep apnea, thyroid disorders, depression, or cardiovascular disease. Primary care provides a trusted setting to discuss these concerns openly and evaluate them appropriately.

Cancer screening also becomes more relevant. Discussions about colon cancer screening typically begin in the mid-40s, while prostate health should be addressed based on individual risk factors and family history. These conversations are best guided by a physician who understands the patient's overall health and long-term risk profile.

Mental health deserves equal attention. Work-related stress, caregiving responsibilities, and financial pressures often peak during this stage of life. Chronic stress can affect both physical and emotional health, reinforcing the need for comprehensive, whole-person care.

At Nona Medical Services, we focus on proactive men's health care that emphasizes prevention, clarity, and continuity. Our goal is to help patients stay healthy, active, and engaged as they move through midlife and beyond. If you are over 40 and have not had a recent preventive visit, we invite you to schedule an appointment with Nona Medical Services and take a practical step toward protecting your long-term health.

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