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Hormone Health Blog | David Nazarian, MD

Peptide Therapy
  • David Nazarian M.D.
  • September 19, 2026
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PT-141 (Bremelanotide): FDA-Approved Use, HSDD, Benefits and Risks

PT-141 is another name commonly used for bremelanotide, a melanocortin receptor agonist. Unlike many peptides marketed by wellness clinics, bremelanotide has an FDA-approved prescription product: […]

Benefits and Risks of Growth Hormone or Peptide Therapy - Hormone Replacement Therapy
  • David Nazarian M.D.
  • September 19, 2026
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Sermorelin Peptide Therapy: FDA History, Evidence and Growth Hormone Context

Sermorelin is a synthetic analog of growth hormone-releasing hormone (GHRH) that stimulates the pituitary gland to release growth hormone. It is widely searched today as […]

Peptides for Hormone Balance A Game Changer in Modern Therapy - Hormone Replacement Therapy
  • David Nazarian M.D.
  • September 19, 2026
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HRT and Peptide Therapy: How Hormone Replacement and Peptides Differ

Hormone replacement therapy (HRT) and peptide therapy are often marketed together under the umbrella of “hormone optimization,” but they are not the same treatment. HRT […]

Woman seeking menopause and perimenopause treatment in Los Angeles
  • David Nazarian M.D.
  • September 19, 2026
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Menopause and Perimenopause Supplements: What the Evidence Actually Supports

“Menopause supplements” and “perimenopause supplements” are heavily marketed, but evidence varies widely. Some products may help specific symptoms, while others have limited or inconsistent clinical […]

Bioidentical_Testosterone_Replacement
  • David Nazarian M.D.
  • September 19, 2026
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Testosterone Injections vs. Gel: How TRT Delivery Methods Differ

Testosterone replacement therapy can be delivered in several forms, including injections and transdermal gels. The best option depends on the diagnosis, treatment goals, fertility plans, […]

Hormone Imbalances Related to Menopause - Hormone Replacement Therapy
  • David Nazarian M.D.
  • September 19, 2026
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Postmenopausal Bleeding: Causes, Evaluation and When to Seek Care

Bleeding after menopause is not considered a normal part of the menopause transition and should be evaluated. Postmenopausal bleeding can range from a small amount […]

Woman seeking menopause and perimenopause treatment in Los Angeles
  • David Nazarian M.D.
  • September 19, 2026
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Perimenopause vs. Menopause: Symptoms, Testing and How Doctors Tell the Difference

Perimenopause and menopause are related but not interchangeable. Perimenopause is the transition leading up to menopause, while menopause is confirmed after 12 consecutive months without […]

The Role of Testosterone in Sexual Health and Well-being - Hormone Replacement Therapy
  • David Nazarian M.D.
  • September 19, 2026
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Low Testosterone in Women: What Testing and Testosterone Therapy Can—and Cannot—Tell Us

Searches for “low testosterone in women” are common, but the medical evidence is more nuanced than the phrase suggests. In healthy women, there is no […]

  • David Nazarian M.D.
  • September 19, 2026
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Peptide Therapy: Safety, Evidence & FDA Status

Patient Education • Peptide Safety Peptide Therapy: Safety, Evidence & FDA Status “Peptide therapy” is a broad term. Some peptide-based medications have established FDA-approved indications […]

  • David Nazarian M.D.
  • September 19, 2026
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Low Testosterone & Fertility: TRT vs. Clomiphene

Men’s Hormone Health • Fertility-Aware Care Low Testosterone & Fertility: TRT vs. Clomiphene Men with symptoms of testosterone deficiency may have very different treatment priorities. […]

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