Columnist

Leah Marin Castellano

Every column by Leah Marin Castellano for Shadowfetch News.

Women's Health2026-07-02 · Leah Marin Castellano

FDA menopause label changes make the fine print matter

![Active women on a beach, used as a menopause health story hero image.](https://www.fda.gov/files/women_on_beach_1600x900.png) Hero image: FDA, 1600×900. The FDA has now approved

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Men's Health2026-07-02 · Leah Marin Castellano

CDC Men’s Health update flags blood pressure as today’s checkup gap

![A health care worker holding a red heart model, used here to illustrate men’s cardiovascular risk.](https://www.cdc.gov/heartdisease/media/images/2024/10/HeartDiseaseFacts.jpg)

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Sexual Health & Education2026-07-02 · Leah Marin Castellano

Bicillin shortage puts syphilis prevention back in focus

![Illustration of different couples with STI prevention concepts](https://www.cdc.gov/sti/media/images/2024/04/4couplesillustration1200x675.png) The U.S. supply problem around Bic

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