Nuts are often labeled as “healthy” — but urologists warn that not all nuts are good for older men, especially after 60. Some popular nuts are over-processed, oxidized, salted, or inflammatory, which can quietly worsen blood vessel stiffness, circulation problems, and insulin spikes — all critical factors for male performance and confidence. The problem isn’t nuts themselves. It’s which nuts you eat, how they’re prepared, and how often. In this eye-opening video, a urologist explains 5 nuts men