Men’s Health and Hydration: More Than Just Drinking Water

By Scott D. Miller, MD, MBA

When we talk about men’s health, we often focus on complex issues—hormones, heart disease, cancer screening. But one of the most important factors is also one of the simplest: hydration.

Hydration is not just about avoiding thirst. It is fundamental to how the body performs. It affects energy levels, cognitive function, metabolism and overall well-being. When hydration is off, everything tends to be just a little off.

For men, kidney health is at the center of this conversation. Adequate hydration is the single most effective way to reduce the risk of kidney stones—one of the most painful and increasingly common conditions I see, especially in the summer months. It also plays a role in preventing urinary issues and supporting long-term kidney function.

The challenge is that many men are chronically dehydrated and don’t realize it. Thirst is actually a late signal. If you are waiting until you feel thirsty, you are already behind. Fatigue, headaches and decreased focus are often early signs that are easy to overlook.

What you drink matters too. Water remains the best choice. Sugary beverages can contribute to metabolic issues, and high sodium intake without adequate fluids increases kidney stone risk. Hydration is not just about volume—it is about quality.

The good news is that this doesn’t have to be complicated. A simple rule of thumb: aim for light yellow urine and increase fluid intake with heat, exercise and activity. You don’t need a formula—you need a habit.

In men’s health, we often search for complex solutions. But sometimes the most powerful intervention is also the simplest.

Look for my article on “Men’s Health and PSA Screening: The Conversation Has Changed” in the next issue.

Scott D. Miller, MD, MBA, is the Medical Director of Robotic Surgery at Wellstar North Fulton Hospital. He is a urologist with Wellstar Urology in Roswell and has practiced in Atlanta for over 20 years. Wellstar North Fulton Hospital offers the Know Your Heart Screening that can determine your risk of heart disease, stroke and other serious conditions. Call 770-956-STAR (7827) to learn more or schedule an appointment.

Scott D. Miller, MD, MBA • Wellstar North Fulton Hospital • 470.956.4230 www.ScottDMillerMD.com