Welcome to Cornerstone Nutrition, owned by Jan Stephens, inviting you to explore the possibilities of improving your health and nutrition.
Jan is a registered dietitian, providing nutrition plans for diabetes, heart disease, GI problems with additional training in gut health and sports nutrition.
Please look at the nutrition packages available
Latest Blog Posts
- Ultra processed foods particularly dangerous for Cancer Survivors!An interesting Italian study has recently found, after 15 years of follow up in cancer patients survivors, that an increased consumption of ultra processed caused… Read more: Ultra processed foods particularly dangerous for Cancer Survivors!
- Merry Christmas & Happy New Year!!!Cornerstone Nutrition Cornerstone Nutrition provides personalized nutrition guidance around cardiovascular, diabetes, gut dysbiosis, metabolic syndrome, as well as Nutrigenomix DNA testing for nutrition related recommendations… Read more: Merry Christmas & Happy New Year!!!
- Nutrigenomix discountNutrigenomix has announced 50% off 70-gene DNA tests Nov 11th – Dec 5th, 2025. Limited availability up to 4 clients for practitioners. Nutrigenomix tests 70 food… Read more: Nutrigenomix discount


