Change Your Environments

Redesign Your Life to Reclaim Your Health
Youve been told your body is the problem. That your metabolism is slow, your willpower is weak, and your medical diagnosis is permanent. But what if none of that is true?

In Change Your Environments, Dr. Eric Berg turns the modern health conversation completely on its head. Drawing on decades of clinical experience and deeply rooted evolutionary science, he reveals a radical but intuitive truth: your body isnt malfunctioningits responding exactly as it was designed to, in a modern environment it was never meant to survive.

Through eye-opening patient stories and clear biochemistry, Dr. Berg exposes the phenomenon of ancestral mismatchthe massive biological gap between the world your body adapted to over two million years and the artificial one you live in today. He shows how everyday modern conditionsdim indoor days, bright LED nights, ultra-processed foods, hidden see