Zach Bush is a physician, researcher, and speaker known for his work in integrative medicine, environmental health, and gut microbiome science. Originally trained in internal medicine, endocrinology, and hospice care, he later shifted his focus to the connections between human health, soil health, and environmental sustainability. His research emphasizes the importance of microbiome diversity, regenerative agriculture, and the impact of toxins such as glyphosate on human and planetary well-being.

Bush is a strong advocate for holistic health, promoting the idea that disease prevention starts with a balanced ecosystem inside and outside the body. Through his lectures, interviews, and nonprofit initiatives, he educates people on the links between modern farming practices, chronic disease, and overall wellness. His work combines cutting-edge science with a broader understanding of how humans interact with nature.

More information about his work can be found on his website: www.zachbushmd.com.