Heal your Body using a Personalized Functional Nutrition approach. 

What is Functional Nutrition?

Functional Nutrition looks at the root causes of disease and addresses them through dietary changes and supplement protocols.

What are your symptoms? What are your health goals? Are there any underlying nutritional deficiencies? Do you have a chronic disease that needs to be addressed There is no one right diet. We take your symptoms, history, and goals and factor everything into a personalized diet plan that will be manageable for you. 


Reverse Disease and Heal Naturally with our Whole Life approach.

There are many different diets being marketed to consumers right now. All of them can be beneficial depending on your unique needs. Elimination Diet? Keto? Vegan? Low-FODMAP? Low-Histamine? Paleo? Gluten-Free? We use all of these diets as part of our Whole Life approach and personalize a diet to allow your body to heal naturally. 

Our whole life approach also addresses other contributors of dis-ease such as lack of sleep, lack of personal relaxation time, toxic relationships, and unmanaged stress. All of these can affect your well-being and your ability to heal. Setting appropriate boundaries with people and time is all part of the healing process. 


Specializing in these Health Conditions:

  • Autism
  • Insomnia
  • Depression & other Mood Disorders
  • Food Sensitivities & Allergies
  • IBS
  • SIBO
  • Celiac Disease
  • Ulcerative Colitis
  • Crohn's Disease
  • Eczema
  • Psoriasis
  • Arthritis
  • Autoimmune Conditions
  • Hashimoto's Thyroiditis
  • Type 1 Diabetes
  • Type 2 Diabetes
  • Obesity
  • Weight Loss Resistance
  • Chemical Sensitivities

Schedule an Appointment.

If you would like to schedule an appointment, please send me an email through the contact form on this site:


About Me

Alissa Segersten holds a Bachelor's of Science in Nutrition from Bastyr University, and a Master's in Nutrition and Functional Medicine from the University of Western States. She founded Whole Life Nutrition in 2004 and started the website in 2008. She is currently seeing clients on a limited basis.