The Modern Testosterone Decline: What Every Midlife Man Should Know
Since the 1980s, studies have documented a consistent decline in average testosterone levels among men. One prominent study found that testosterone levels have been decreasing by about 1% per year, independent of aging. This means that a man in his 30s today may have significantly lower testosterone levels compared to a man of the same age in previous decades. [1]
While aging naturally leads to a gradual decrease in testosterone, the accelerated decline observed in recent decades suggests additional contributing factors.
Here are five of the key lifestyle and environmental influences:
9 Key Nutrients Men in Midlife Need to Boost Testosterone Naturally
Testosterone levels in men today are significantly lower than they were 30 years ago. Studies show the average man's testosterone has declined by approximately 20-30%. Why is this happening?
Modern lifestyles, chronic stress, poor sleep, and particularly, the Standard Western Diet (SAD) loaded with ultra-processed foods play a big role. These processed foods are calorie-dense but nutrient-poor, leading to deficiencies that disrupt hormone balance—especially testosterone.