June, 2025 — Hold On to Your MUSCLE, Be Free of Disease – Optimize Your Muscle Mass to Battle Aging and Disease While Promoting Total Fitness and Lasting Weight Loss, the latest release from functional nutritionist and medical writer Robert Iafelice, MS, RDN, has officially become an Amazon Best Seller, marking a major milestone in the health and wellness genre.
Combining decades of clinical and real-world experience, Iafelice offers a timely, science-driven guide that reframes the conversation around aging and disease prevention—placing muscle health at the center of lifelong wellness.
“People often see muscle as only related to sports or appearance,” says Iafelice. “But muscle is actually a key organ of longevity. It drives metabolic health, protects against disease, and safeguards our independence as we age.”
With a background in biochemistry, functional nutrition, and fitness, Iafelice’s diverse expertise shapes this compelling book, which advocates for the critical role of high-quality animal protein and resistance training in fighting age-related muscle loss. The book also challenges modern misconceptions around plant-based diets and offers a practical path for individuals to build, protect, and sustain muscle over time.
This best-selling title resonates deeply with:
- Health-conscious readers seeking evidence-based guidance
- Aging adults concerned about frailty, independence, and chronic disease
- Fitness enthusiasts wanting sustainable results
- Health professionals interested in the metabolic implications of muscle
Part science, part strategy, and part personal legacy, Hold On to Your MUSCLE, Be Free of Disease empowers readers to take control of their health through the often-overlooked power of muscle.Now available at major online retailers.
Now available at major online retailers.
