Mindy Pelz Books

The foundation of Fast Like a Girl is simple: women’s hormones shape how the body responds to fasting, so any effective fasting plan must begin with hormonal awareness. Dr. Mindy Pelz focuses on three major hormones—estrogen, progesterone, and testosterone—and shows that they influence hunger, mood,...

From Fast Like a Girl

Pelz frames fasting as more than a weight-loss tactic. In her view, fasting activates built-in repair systems that modern eating habits rarely allow us to access. One of the headline concepts is autophagy, the body’s process of breaking down and clearing out old or damaged cellular material. This is...

From Fast Like a Girl

One of the most useful parts of Fast Like a Girl is its effort to clear away common misunderstandings that stop women from experimenting with fasting in a healthy way. A major myth is that fasting automatically means starving yourself. Pelz argues the opposite: intentional fasting is structured, tim...

From Fast Like a Girl

A standout idea in the book is that fasting should shift with the menstrual cycle rather than stay fixed all month. Pelz organizes the cycle into phases and explains that each one creates a different internal environment. In the first half of the cycle, especially as estrogen rises, many women feel ...

From Fast Like a Girl

Pelz extends her fasting framework beyond the menstrual cycle to different stages of a woman’s life, arguing that age and hormonal status matter just as much as daily food choices. A woman in her twenties with a regular cycle, a mother navigating intense stress and sleep deprivation, and a postmenop...

From Fast Like a Girl

Fast Like a Girl makes it clear that fasting only works well when the eating side of the equation is handled wisely. Pelz does not present fasting as a free pass to eat poorly during feeding windows. Instead, she emphasizes nutritional support as the factor that makes fasting sustainable, hormone-fr...

From Fast Like a Girl