Health Issues

Sedentary Behavior Does Not Predict Low Bone Density (BMD) Nor Fracture – CaMos Study 2024

Published in the Journal of Bone and Mineral Research, 24 January 2024 Are you concerned about the impact of sitting on your bone health? A recent study funded by Canadian Institutes of Health Research (CIHR) finds that sitting does not impact bone health. The Canadian Multicentre Osteoporosis Study (CaMos), a random trans-Canadian population-based investigation of…
Strong is the New Sexy: Bone Formation & Women’s Lifelong Bone Health

On May 21st 2015, Dr. Jerilynn Prior gave this public presentation about new research evidence and its implications for women’s bone health.
Dr. Prior’s Interviews on Fempower Health-The Podcast

In 2021 and 2022, Dr. Jerilynn Prior was featured in four insightful podcast interviews conducted by Georgie Kovacs from Fempower Health. These episodes delve into crucial topics concerning women’s health, providing valuable information and expert perspectives.
Video: Older Women’s Fracture Prevention-The Importance of Bone Formation

Women’s bone health is closely related to the ovarian hormones, estrogen and progesterone. We have known for decades that estrogen prevents bone loss (called resorption). Our current osteoporosis medicines primarily work like estrogen and prevent bone loss—that includes all the bisphosphonates and the antibody drug called Denosumab. But bone remodeling (or renovation) involves both removing…
Does Taking Progesterone (alone or with estrogen) Increase Women’s Risk for Breast Cancer?

QUESTION “I am using Prometrium® (oral micronized progesterone) 300 mg before bed, as it is the only intervention I have tried (pharmaceutical and naturopathic) that has worked. I am in perimenopause and have skipped one period but I am very concerned about breast cancer, and can’t seem to find any reliable information about how bio-identical…
Does taking progesterone pose an increased risk for breast cancer?

I am using Prometrium 300 mg before bed, as it is the only intervention I have tried (pharmaceutical and naturopathic) that has worked. I am concerned about breast cancer, and can’t seem to find any reliable information about how bio identical progesterone would affect risk. If you are able to shed light on this, it is much appreciated.
Healing the Menstrual Cycle in PCOS

It is difficult living with PCOS or Anovulatory Androgen Excess (AAE) Current understanding PCOS is difficult to treat and can never be cured “The Pill”, combined hormonal contraceptives (CHC) of high estrogen/progestin is our best currently available and scientifically proven PCOS therapy Metformin is an important and safe medicine that acts to make insulin work…
Use of “the Pill” and Bone Changes in Adolescent Women

Science today recognizes that most new knowledge is never shared. New studies are finally funded, eventually the study is complete, the research is written, reviewed by other scientists and eventually published—all after great effort. But the people who participated in that research and others world-wide for whom the data are relevant, never learn about it.…
Why Is “The Pill” Harmful for Bones in Adolescent Women?

by Drs. Jerilynn C. Prior & Azita Goshtasebi Use of “The Pill” prevents bone growth in teenaged women. New evidence resulting from combining two-year-long studies in almost 900 adolescent women using Combined Hormonal Contraceptives (CHC) women, showed negative bone changes. Really? “The Pill” has been approved and prescribed for over 50 years. It provides high…
New PCOS Therapy Article Written for Clue by Dr. Jerilynn Prior

Illustration by Emma Günther Dr. Jerilynn Prior has written an article on PCOS Therapy for women for the period tracking app, Clue. In this article, she challenges the common treatment approaches to Polycystic Ovary Syndrome (PCOS) and makes the case for a science-backed alternative centered on restoring ovulation. Drawing from decades of clinical research and…