Eterna: The Healthspan Room

Dr. Renée Allen on hormones, peptides, and longevity medicine — evidence-based guidance to restore your vitality and extend your healthspan at every stage.

The Healthspan Room Blog Posts

Why Hormone Therapy Works Differently in Summer — And What to Do About It

Why Hormone Therapy Works Differently in Summer — And What to Do About It

Why Hormone Therapy Works Differently in Summer — And What to Do About ItDr. Renée Allen
Published on: 28/07/2026

Your BHRT protocol was working beautifully. Then summer arrived. Here's the science behind why hormone therapy responds differently in heat — and how to optimize your protocol for the season.

hormone therapyBHRTsummer healthestradiolperimenopausemenopausehormone optimization
Read more
Why Hormone Therapy Works Differently in Summer — And What to Do About It

Why Hormone Therapy Works Differently in Summer — And What to Do About It

Why Hormone Therapy Works Differently in Summer — And What to Do About ItDr. Renée Allen
Published on: 06/06/2026

Your BHRT protocol was working beautifully. Then summer arrived. Here's the science behind why hormone therapy responds differently in heat — and how to optimize your protocol for the season.

hormone therapyBHRTsummer healthestradiolperimenopausemenopausehormone optimization
Read more