Steel City Blogs

Straight talk on TRT, GLP-1s, and optimization from Jeremiah Velasquez, FNP-BC, AGACNP-BC — the same guidance we give patients, minus the appointment.

The Phlebotomy Trap: Why Donating Blood to Lower Your Hematocrit Might Be Making You Exhausted

The Phlebotomy Trap: Why Donating Blood to Lower Your Hematocrit Might Be Making You Exhaustedby: Jeremiah Velasquez, FNP-BC, AGACNP-BCPublished on: 02/11/2026

Repeated blood donation to control TRT-related hematocrit can quietly drain ferritin, leaving Scottsdale and Gilbert men more exhausted than before starting testosterone therapy.

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The Phlebotomy Trap: Why Donating Blood to Lower Your Hematocrit Might Be Making You Exhausted

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