After becoming severely ill, and receiving no successful treatment from traditional medicine, Sterling Hill reached out to the alternative health community. She realized the medical community knew very little about epigenetics and nutrigenomics. As a result, she launched a website to learn and share knowledge of genetic polymorphisms and their affect on health. Through her website, MTHFRsupport.com, and her created apps, she helps people determine the root cause of their illness by considering diet and environmental factors that impact DNA. Sterling teaches practitioners and scientists how to pinpoint pathways that may be compromised in patients and how they can manipulate compromised genetics with nutrition and supplementation. She has expanded her research to include glyphosate and how it impacts DNA, and she has become one of the leading researchers/advocates speaking out about the dangers associated with it.