Estrogen Therapy in Perimenopause and Menopause: What Every Woman Should Know

Dr. Katie O’Brien, MD, MPH, IFMCP

Published on: 07/06/2026

Discover how estrogen therapy may support heart health, bone strength, brain function, and healthy aging. Dr. Katie O'Brien explains the latest science behind hormone therapy during perimenopause and menopause.

Perimenopause & Menopause

Testosterone for Women: Benefits for Energy, Mood, Muscle & Longevity

Dr. Katie O’Brien, MD, MPH, IFMCP

Published on: 06/06/2026

Learn why testosterone is essential for women's health. Dr. Katie O'Brien explains how testosterone affects energy, mood, muscle, libido, cognitive function, and healthy aging during perimenopause and menopause.

Perimenopause & Menopause

Protein with Dr. Katie: Tips and Tricks To Build Muscle in Perimenopause and Beyond

Dr. Katie O’Brien, MD, MPH, IFMCP

Published on: 31/05/2026

Learn how strength training, protein intake, and muscle building support metabolism, hormone health, longevity, and body composition during perimenopause and menopause.

Perimenopause & Menopause