Foreword by Dave Asprey
“This smart book provides the answers you seek for radiant health.”—Sara Gottfried, MD, four-time New York Times bestselling author and director of Precision Medicine at the Marcus Institute of Integrative Health, Thomas Jefferson University
A breakthrough program that helps women revive their lost energy and vitality, developed by a leading biohacker and physician.
There is an animating spark within each of us. Without it, we could not live. Our cells transform the food we eat and the air we breathe into electricity that fuels us. With the right lifestyle inputs, we glow with energy; when the demands on our body exceed our capacity, we burn out mentally and physically.

In The Spark Factor, leading physician Dr. Molly Maloof shares a biohacking program uniquely tailored to the biology of women—a plan that targets the mitochondria, the power source of the cells that fuels us. As she shows, the intense, all-or-nothing approaches commonly used by biohackers to optimize health—including sustained fasting, ultra-low-carb diets, and intense training—can be harmful, especially for women, because they create excessive stress in an already-stressed body, which can make us tired, weak, and prone to illness.

At the center of this program is metabolic health. Mitochondrial dysfunction and metabolic disease don’t follow heart disease, cancer, diabetes, and dementia—they precede them, often by decades. Dr. Maloof teaches practical, evidence-based strategies for improving insulin sensitivity and reversing insulin resistance before it becomes irreversible disease, so that the choices you make today compound into decades of vitality. With cutting-edge biohacking insights, personalized nutrition strategies, hormonal health tips, and stress management advice, Dr. Maloof’s innovative and proven program offers lifestyle changes that target women’s unique biology and provide both immediate and long-term benefits, helping people reclaim their vitality and achieve lasting health.