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Conditions

Low T: Deficiency vs Hype

How to tell real testosterone deficiency from marketing, and how to treat it safely.

Taught by Farhan Tahir, MD ·

9 min

THE LESSON

9 MIN
IN THE STUDIO
Dr. Tahir is recording this lesson.
Check back soon. New lessons are added regularly.
ANIMATED EXPLAINER · LOW TESTOSTERONE
STEP 1 OF 4
The axis
Brain signals drive testicular testosterone.

In this lesson

• What testosterone does

• Why one low number is not a diagnosis

• Reversible causes: weight, sleep, opioids

• Fertility and testosterone

• Safety monitoring and the TRAVERSE trial

Educational content only. It does not replace advice from your own clinician.

Educational content only, written and reviewed by Farhan Tahir, MD. It does not replace individual medical advice. For sudden chest pain, trouble breathing or stroke symptoms, call 911.

AT A GLANCE

Topic

Conditions

Length

9 min

Reviewed by

Farhan Tahir, MD

Questions about your own care?

Dr. Tahir’s team offers consults through Youthful Medicine.

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