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  • "Chelsey is a rare combination of personal and professional. She helped me sort fact from fiction. She helped quiet all the diet noise in my head. I was immediately comfortable with her and would recommend her to anyone."
    by: Lauren Lester, client
  • "Chelsey Brown is a top notch RD. She TRULY cares about her clients. My wife and I are really glad we found her. She is caring, energetic, very knowledgeable, and quite passionate about her work."
    by: Ben S., client
  • "Chelsey has taught me that one does not have to sacrifice taste in order to cook healthfully. I have prepared many of Chelsey's recipes multiple times at home; knowing that the meals are healthful and delicious brings back the joy of cooking!"
    by: Edith Frias, client
  • "I trust Clarity Nutrition 100%. Chelsey, the owner and nutritionist, is amazing. She sat down with me and looked over my food journal and made recommendations that were actually possible. She encouraged me to keep up my healthy habits and incorporate slowly the new ideas she brought to the table."
    by: Tai M., client
  • "I was able to halt and partially reverse osteoporosis, thanks to the information and guidance supplied to me by Chelsey Brown. I had no idea I was almost totally deficient in Vit.D until she counseled me to have it checked."
    by: Glenda H., client


About Clarity Nutrition

The mission of Clarity Nutrition is to provide science-based nutrition counseling guided by principles of integrative and functional medicine.

A cornerstone of Clarity Nutrition is a personalized nutrition plan that is absolutely unique to you. The current USDA Recommended Dietary Intakes are a 'one size fits all' approach. Unfortunately, this fails to address the wide genetic variability in nutrition requirements from one person to the next.

Chelsey Brown is a Registered Dietitian in Portland, OR. She is a member of Dietitians in Integrative and Functional Medicine (DIFM) - a select group of nutrition professionals with special interests in integrative medicine, nutritional genomics, whole foods, dietary supplements and natural healing modalities. In her practice, Chelsey utilizes cutting-edge nutrition research, functional medicine laboratory testing, and evidence-based integrative medicine techniques.

Chelsey graduated with Distinction from the University of Wisconsin-Madison with a bachelor's degree in Nutritional Sciences. She completed her Dietetic internship at the VA San Diego Healthcare System. Chelsey went on to pursue post-graduate training as a health coach, specializing in mind-body stress management techniques, physical activity and nutrition. She earned her certification as a Personal Trainer with the American College of Sports Medicine in 2008. In 2009, Chelsey co-founded the Humboldt Wellness Center where she served as the Director of Nutrition Services. Throughout her life, Chelsey has been active in teaching community cooking classes, sharing her joy of healthy cooking with others. A common thread woven through all of her work experiences is her drive to help others learn to eat well, thereby empowering them to live longer and healthier lives.