The Dismissal

You finally worked up the nerve to tell your doctor that something feels wrong. You are tired all the time. Your sex drive has disappeared. You have gained weight you cannot explain. You feel like a shadow of the person you were five years ago. Your doctor runs some blood work, glances at the results, and tells you everything is normal. Maybe you should try getting more sleep. Have you considered therapy?

This is one of the most frustrating experiences in men is health care, and it happens constantly. You know something is wrong. The numbers say you are fine. And you are sent home with no answers.

Why Normal Does Not Mean Optimal

The reference range for total testosterone spans from 264 to 916 ng/dL. That is a 650-point range. A man at 280 and a man at 900 are both classified as normal. But they will have vastly different energy levels, body composition, libido, and cognitive function. The reference range was never designed to define optimal health. It was designed to capture the statistical distribution of a large population. Falling within it means you are not a statistical outlier. It says nothing about whether your levels are right for you.

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What Gets Missed

Several factors explain why symptomatic men test normal. Most commonly, only total testosterone was tested. Without free testosterone and SHBG, the picture is incomplete. The test may have been drawn in the afternoon when levels are naturally lower, but still within range. A single test may catch testosterone on a good day when levels fluctuate. The doctor may not have considered that your symptoms match low testosterone because they are nonspecific and overlap with other conditions.

Additionally, many primary care physicians are trained with outdated thresholds. Some still use 200 ng/dL as the cutoff for low testosterone, a level so low that nearly anyone above it would be classified as normal regardless of symptoms.

The Second Opinion Approach

If you have been told your levels are normal but you continue to experience symptoms, a specialist evaluation is warranted. Providers who focus on men is hormone health use functional thresholds rather than population-based reference ranges. They test comprehensive panels including free testosterone, SHBG, estradiol, prolactin, LH, FSH, and thyroid function. They consider your symptoms in the context of your specific numbers, not just whether you clear an arbitrary bar.

Taking Control

The most important thing you can do is get your actual numbers. Not just whether they are normal or abnormal, but what they are. A total testosterone of 310 versus 510 versus 710 tells very different stories even though all three are normal. Request your lab results, understand where you fall within the range, and if your numbers are in the lower third with consistent symptoms, seek a provider who evaluates hormone levels functionally rather than just statistically.

Clinical sources

This article is informed by peer-reviewed research and clinical guidelines:

  1. Lincoff AM, Bhasin S, Flevaris P, et al. Cardiovascular Safety of Testosterone-Replacement Therapy. N Engl J Med 2023;389:107-117. View study →
  2. Mulhall JP, Trost LW, Brannigan RE, et al. Evaluation and Management of Testosterone Deficiency: AUA Guideline. J Urol 2018;200:423-432. View guideline →
  3. Bhasin S, Brito JP, Cunningham GR, et al. Testosterone Therapy in Men With Hypogonadism: An Endocrine Society Clinical Practice Guideline. J Clin Endocrinol Metab 2018;103:1715-1744. View guideline →
  4. Snyder PJ, Bhasin S, Cunningham GR, et al. Effects of Testosterone Treatment in Older Men (Testosterone Trials). N Engl J Med 2016;374:611-624. View study →

All Heyday Health content is reviewed by licensed providers and updated when clinical guidelines change. See our medical team for review credentials.

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