Dr. Joel Wallach talked about achieving healing through the benefits of natural remedies and supplements that aid in the body's recovery from various chronic ailments. He highlighted a critical turning point in human health in the late 1800s, when many transitioned from wood and coal to electricity. This shift deprived people of essential minerals previously sourced from wood and coal ashes that were used to cook and preserve their food, he stated. Wallach was critical of current medical practices, claiming that "doctors get paid to reduce symptoms," but often neglect nutritional solutions. He pointed out alarming statistics about the life expectancy of medical professionals themselves, suggesting a disconnect between their health and knowledge of nutrition.

He also discussed the prevalence of osteoporosis of the skull, estimating that "85 to 90% of the people over 40" may be affected, and how the condition is often connected to various health issues, including tinnitus, balance problems, and memory loss. His book "It's All in Your Head" further delves into these issues. Wallach praised colloidal silver as a remedy for infections, arguing that it's effective against harmful viruses and bacteria. For a caller who had stomach issues and excessive burping, he recommended taking digestive enzymes before each meal.