The Shapiro MD Blog

Knowledge is power. The Shapiro MD Blog has the Whats, Whys, and Hows on hair loss, beauty, and more.

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The Many Parts of Your Head and Scalp, Explained

Medications With Hair Loss As a Side Effect

What Medications Can Cause Hair Loss?

How Long Does Hair Regrowth Take? Understanding the Factors

Can Young People Lose Their Hair?

What’s the Difference Between Propecia and Finasteride?

What Hair Loss Treatments Are Approved by the FDA?

Do Biotin Supplements Work?