iron

🌀 How Hormones Rewrite Your Energy Rules: Creatine Across Women's Lives

Sep 9, 2025

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7 min read

🌀 How Hormones Rewrite Your Energy Rules: Creatine Across Women's Lives

Estrogen and progesterone don't just shape mood and cycles. They also change how your body uses creatine.

Isabelle Feldhaus

🌀 How Your Birth Control Method Directly Impacts Your Iron Levels (And Daily Energy)

Jul 15, 2025

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7 min read

🌀 How Your Birth Control Method Directly Impacts Your Iron Levels (And Daily Energy)

The reason your contraceptive choice might be behind your unexplained fatigue.

Isabelle Feldhaus