What actually happens inside your body when you don't eat for 72 hours?
Fasting for three days has become one of the most talked-about healing tools — but it's also one of the most misunderstood. Some people believe it's dangerous. Others think it's a quick fix. The truth lives somewhere in between.
In this solo episode, I walk you step-by-step through what happens in the body during a 72-hour fast, from blood sugar shifts and ketone production to autophagy, inflammation reduction, immune system renewal, and brain healing.
This episode is designed to educate, not pressure. We'll talk about who should and should not attempt a longer fast, why preparation matters, how women should approach fasting differently than men, and how to use fasting as a powerful reset.
This episode also serves as a foundational resource for our upcoming FREE 3-Day Water Fast with Hay House, starting January 5, 2026. Save your spot here: https://bit.ly/waterfast2026
To view full show notes, resources mentioned, discount codes, transcripts, and more, visit https://drmindypelz.com/ep320/
Check out our community membership at https://resetacademy.drmindypelz.com
Please note our medical disclaimer.
We were taught that doing anything "like a girl" was a weakness. Dr. Mindy Pelz is here to prove it's your greatest strength.
A renowned advocate for women's health, Dr. Mindy is passionately committed to helping women embrace and trust their body's natural healing processes. Drawing on an extensive background in women's health, she's developed groundbreaking, science-backed approaches that help women work with their hormones, not against them, through every stage of life, from cycling to perimenopause to the wisdom of the years beyond.
On Live Like a Girl, Dr. Mindy helps you come home to your own body. Every Monday, she sits down with some of the brightest minds in health and wellness for honest, meaningful conversations that hand you the knowledge, tools, and science to do health your way. No more pushing through, gaslighting yourself, or shrinking to fit. Just permission to live in rhythm with the body you were designed to have and to finally feel at home in it.
Press play, and let's live like a girl.