Simplifying Nutrition: How Thrive’s Philosophy of Food Freedom Fosters Healing

Thrive • March 8, 2022

By Thrive’s National Director of Nutrition Services Kailey Cunningham, MS, RDN, CD

While we at Thrive Wellness know nutrition rehabilitation is foundational to eating disorder recovery, we also understand there are many different approaches to nutrition that can confuse what it actually means to nourish one’s body. We’re further intimately aware that societal influences, past trauma, genetic factors, and other considerations can make it challenging for some to experience healthy relationships with their bodies and food, resulting in disordered eating behaviors and eating disorders . To overcome the many obstacles that go along with developing a more peaceful relationship with food, Thrive approaches nourishment with a flexible, gentle attitude that aims to enrich the whole person — body, mind and spirit. 

A SUMMARY OF THRIVE’S NUTRITION PHILOSOPHY

At Thrive, we recognize our bodies and brains are significantly impacted by the way eating disorder behaviors affect food intake. Because we cannot heal without addressing this, nutrition support and food interactions are a key part of the recovery process. To facilitate movement away from eating disorder thinking, we embrace the inclusiveness of all foods and believe the most balanced, sustainable approach to eating excludes food judgments. We aim to help each individual develop a more peaceful, autonomous relationship with food while acknowledging the complex role food plays in our lives as well as the unique eating situations each person experiences. 

Direct nutrition support is provided by registered dietitians at each level of care through education, food-related experiences, and counseling, including individualized nutrition guidance. Our ultimate goal is to empower each individual so they can truly make their own choices regarding food and nutrition with freedom from eating disorder rules, restrictions, and compulsions.

THE ROOTS OF OUR NUTRITION PHILOSOPHY

Our nutrition philosophy is rooted in three principles:

1. We can trust our bodies.

In other words, absolutely no micromanaging is necessary. Instead, we rely on our bodies and brains to provide us with accurate feedback on how best to nourish them with food and movement. 

2. All foods fit.

Gone are the days of setting moral rules around pizza, broccoli, or any other kind of food. When we remove rigid guidelines around eating, we also take away the stress involved in choosing what foods to nourish our bodies with. All foods are on an even playing field.

3. All bodies are deserving of respect and compassionate care.

Thrive wholeheartedly upholds the Health at Every Size (HAES®) approach. We embrace the truths that body size doesn’t determine health, all bodies are deserving of respect  and compassionate care, and people of all shapes and sizes deserve to honor themselves with compassionate care.

IMPLEMENTING OUR NUTRITION PHILOSOPHY INTO TREATMENT

Empowering Clients Through Education: An Integrated Approach

Thrive’s team of eating disorder treatment specialists work together to implement our nutrition philosophy into programming. Our registered dietitians guide clients in incorporating adequacy, balance, and choice into their eating patterns. Drawing on evidence-based nutrition knowledge, our dietitians educate clients on how to fuel their bodies in a way that feels best to them without being swayed by misleading nutrition fads or the harsh judgment typical of eating disorders . Thrive’s psychiatrists, therapists, and recovery coaches help illuminate ways that clients’ disordered eating behaviors create barriers to caring for their physical and psychological needs.

The overarching intention of Thrive’s nutrition philosophy is to simplify nutrition through education. Supported by Thrive’s experts, clients can clarify their misinformed beliefs about food, challenge disordered thinking patterns related to eating, and explore what it means to practice flexibility when it comes to nourishment. 

Dismantling Diet Culture Deceptions

Clients must unlearn their misconceptions about food, body shape, and body size that have been influenced by flawed societal norms, otherwise known as diet culture . Often, this reformulation of misconceptions challenges clients to the greatest extent. Thrive’s specialists help clients understand that although the diet industry discourages them from trusting their bodies, their intuition is all they need to nourish their bodies completely.

Commonly, clients are confused about two inaccuracies propagated by diet culture — the labeling of foods as “healthy” or “unhealthy” and the validity of the body mass index (BMI) measurement.

The Healthy vs. Unhealthy Falsity 

Thrive’s specialists help clients understand that food can’t be limited to the rigid categories of “healthy” and “unhealthy” or “good” and “bad”. By expanding their perspectives around their overall intake of food, individuals can appreciate that while some foods are more nutrient-dense than others, all foods do in fact nourish the body. Rather than labeling foods, individuals can begin to see all foods as options and fuel themselves with variety — adequately and consistently, of course.

Further, by not assigning moral value to food, there isn’t as much space for guilt or even self-righteousness for choosing one food instead of another. In other words, a person’s character has absolutely nothing to do with the kinds of food they eat. 

The BMI Fallacy

Developed by a Belgian mathematician in the early 19th century as a way to obtain general population health data, the BMI formula is an inaccurate method that uses height and weight to assign health status. 

Thrive specialists help clients grasp that the measurement is misleading for many reasons, including: 

  • It was developed to analyze large segments of the population for government purposes, and the creator of the BMI, Lambert Adolphe Jacques Quetelet, explicitly warned that the formula should not be applied to individuals.
  • The formula fails to take into account many other measures that contribute to health, including muscle mass, bone density, and overall body composition. 
  • Since it uses European male bodies as a baseline, it also neglects to consider racial and gender differences.
  • The index incorporates arbitrary benchmarks to define certain levels of health. These criteria were partly influenced by profit-driven pharmaceutical companies.

Reclaim Your Relationship With Food and Your Body

At Thrive, we strive to treat the entire person, which encompasses physical, mental, and emotional well-being. As we guide clients in adopting our nutrition philosophy as their own, we find that their physical and psychological symptoms subside. 

When clients begin eating adequately with balance and choice, physical symptoms such as gastrointestinal upset , cold intolerance, sleep disturbances , and dizziness begin to resolve. 

When a person is malnourished , their brain doesn’t have the carbohydrates necessary to function properly. So, by simply eating enough, psychological symptoms such as obsessive thoughts about food, anxiety, and depression can improve significantly.

While a nutrition philosophy can’t cure all the complexities of eating disorders , it does encourage critical progress on the recovery journey . To learn more about Thrive’s integrated therapeutic services for disordered eating and eating disorders, reach out

About the Author

Thrive Wellness’s National Director of Nutrition Services Kailey Cunningham, MS, RDN, CD

Kailey Cunningham, MS, RDN, CD, is a Registered Dietitian Nutritionist who obtained a Master’s of Dietetics degree from the University of Kentucky after completing both her undergraduate studies in dietetics and accredited dietetic internship at the same university.

She has been a Registered Dietitian Nutritionist since February of 2013 and has been working in the eating disorder field since 2015. Kailey has experience treating clients at many levels of care, from partial hospitalization programming to outpatient, with a variety of diagnoses including anorexia nervosa, bulimia nervosa, binge eating disorder, ARFID and OSFED.

She began working at The Emily Program in Washington for three years where she acted as the full-time programming dietitian. While in this position, she worked directly with a lead therapist to develop an adolescent treatment track implementing elements of Family-Based Treatment and gaining invaluable experience working with adolescents and their parents. She then worked at Center for Discovery while building her nutrition counseling private practice. She began her successful practice in April of 2018 and moved it with her from Olympia, Washington to Rocklin, California in October 2020. Kailey is excited to now be a part of the Thrive Wellness team.

Kailey’s primary motivator and true passion is supporting others on their journey to a more peaceful and balanced relationship with food and their bodies. Through individualized nutrition counseling and education, she helps those struggling with eating disorder behaviors, body image issues, food aversion and health anxieties find what is right for them while leaving diet culture behind.

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The Greenhouse at Thrive Wellness A New Chapter of Hope and Healing in Nevada On Friday, November 14 , we gathered with our partners at Molina Healthcare to share an important moment for our community. Together, we celebrated Molina’s generous $50,000 grant , an investment that is helping bring The Greenhouse to life. Their support is not only a financial contribution—it’s a statement of belief in the young people and families of Nevada who deserve access to compassionate, evidence-based mental healthcare close to home. This gathering marked the beginning of something we’ve dreamed about for years: a place designed specifically for adolescents and emerging adults to receive the care, connection, and support they need during some of the most vulnerable moments of their lives. Something New Is Growing In early 2026 , Thrive Wellness will open The Greenhouse , Nevada’s first residential treatment center devoted to adolescents and emerging adults navigating eating disorders, anxiety, and OCD . For too long, families have faced a heartbreaking dilemma—send their child far from home for treatment or go without the specialized care they need. The Greenhouse is our answer to that gap. It will be a place where young people can settle into an environment built for healing, where they are understood, supported, and surrounded by a team that believes in their capacity to recover. The Greenhouse represents a natural extension of our mission. It’s a living expression of our belief that recovery is possible—and that with the right support, families can find their footing again. 
November 11, 2025
Are you looking for a meaningful way to give back this holiday season? Thrive Wellness is excited to continue our 6th Annual Giving Tree Program in collaboration with Perenn Bakery this winter. This year, Thrive Wellness Reno and Perenn Bakery are proud to partner with Ronald McDonald House Charities® of Northern Nevada. The organization supports families with children receiving treatment at area hospitals, providing comfort, hope, and a home-away-from-home during challenging times. Ronald McDonald House Charities offers essential services, removes barriers, strengthens families, and promotes healing when children need healthcare the most. How It Works Simply take one (or a few) tags from the Giving Tree, each listing an item you can purchase and donate for residents of the Ronald McDonald House. Then, drop off your item(s) at one of our designated donation locations by Friday, December 19. Items Needed: Restaurant gift cards Walmart or Target gift cards Games, puzzles, and coloring books Toys (Barbie, Hot Wheels, Lego sets, craft sets, magnet blocks, baby dolls, action figures, journals, infant toys, etc.) Children's books (picture, chapter, and graphic novels) Toiletry sets (for adults) Lotion/self-care gift sets (for adults) Sweatshirts/hoodies (adults, XS-XXL) Scarves, gloves, fuzzy socks, pajamas (all sizes) Infant diapers, onesies, and baby bottles Bulk individually wrapped snacks (granola bars, chips, etc.) Please ensure all donations are new, in original packaging, and unwrapped. Donation Drop-Off Locations Please deliver donations by Friday, December 19, to one of the following sites: Thrive Wellness 491 Court St., Reno, NV 89501 201 W Liberty St., Suite 201, Reno, NV 89501 Perenn Grocery 7600 Rancharrah Pkwy, Suite 130, Reno, NV 89511 Perenn Rancharrah 7750 Rancharrah Pkwy, Suite 110, Reno, NV 89511 Perenn Midtown 20 St. Lawrence Ave, Reno, NV 89509 Claio Rotisserie 3886 Mayberry Dr., Suite D, Reno, NV 89519 Why We Give Back Through our Giving Tree program, we’re honoring one of our core values at Thrive Wellness: staying rooted in community. This annual tradition allows us to give back to those who need support most during the holiday season. We invite you to join us by taking a tag at any Thrive or Perenn location and helping spread kindness throughout our community. There’s no better way to embrace the holiday spirit than by supporting local families with thoughtful, heartfelt donations. We are deeply grateful for your generosity and continued support. Thank you for helping us make a difference!
September 22, 2025
Eating disorders are one of the most serious mental health concerns facing today’s adolescents. They can affect every aspect of a young person’s life, including their physical health, school performance, relationships, self-esteem, and more. According to the National Institute of Mental Health, about 2.7% of adolescents in the U.S. will experience an eating disorder in their lifetime, and many more engage in disordered eating behaviors that may not meet full diagnostic criteria. The good news is that providers are in an influential position to notice early warning signs, open conversations, and connect families to support before these patterns of behavior become too engrained. Why Early Intervention Matters The earlier an eating disorder is identified and treated, the better the treatment outcomes. Research shows that getting support quickly after the disorder’s onset is linked to faster recovery, lower relapse rates, and healthier long-term development (Treasure & Russell, 2011). Waiting too long to seek help can mean medical complications, deeply ingrained behaviors, and a more difficult path to healing. For many adolescents, a caring provider who notices the signs and advocates for treatment can make all the difference in recovery and can even save lives. Recognizing Early Warning Signs Adolescents may not always disclose their struggles directly, so providers should keep an eye out for a range of indicators: Physical signs: noticeable weight changes, menstrual irregularities, digestive issues, dizziness, or fatigue. Behavioral patterns: skipping meals, restrictive eating, excessive exercise, frequent dieting, eating in secret, or leaving for the bathroom after meals. Emotional and cognitive signs: preoccupation with weight or body shape, food rituals, heightened anxiety around eating, or perfectionistic tendencies. It’s important to remember that eating disorders don’t always “look” a certain way. Teens can be distressed about food and body image even if their weight appears to be within a “normal” range. Screening Tools and Assessments Using free screening tools available online can be an effective way to gauge a patient’s needs and gain further insight on treatment options for a possible eating disorder. Here are 4 free screening resources we recommend you use before making a referral for a higher level of care. EDE-Q (Eating Disorder Examination Questionnaire) : helps assess eating attitudes and behaviors. Nine Item Avoidant/Restrictive Food Intake disorder screen (NIAS) : helps to assess the signs of ARFID in children. Eat 26 Screening Tool : a screening measure to help you determine attitudes towards food and eating. BEDS-7 (Binge Eating Disorder Screener) : for situations where binge eating is suspected. When possible, gathering input from parents, teachers, or coaches can also help, as teens may minimize their experiences out of fear or shame. The Role of Primary Care and Pediatric Providers Routine checkups are often where eating disorders first come to light. Providers treating children, teen, and adolescents can: Incorporate simple questions about eating habits and body image into wellness visits. Track growth charts and weight trends while pairing them with questions about mood, anxiety, and behavior. Foster trust by creating a safe, nonjudgmental space where adolescents feel comfortable sharing sensitive information and know there will be no weight stigma. Coordinating Multidisciplinary Care Supporting a young person with an eating disorder works best when care is collaborative . In order to treat the whole person, there are usually multiple members of a treatment team needed, including: Medical support: monitoring vital signs, lab work, and physical health. Therapeutic care: evidence-based approaches such as family-based therapy (FBT) and cognitive-behavioral therapy (CBT) help address thoughts and behaviors. Nutritional guidance: dietitians provide education, meal support, and reassurance. Family involvement: engaging caregivers empowers them to support recovery in everyday life. Addressing Barriers and Stigma Many families face challenges in seeking help, whether due to stigma, lack of awareness, or limited access to specialists. To help, providers can: Normalize conversations about body image and mental health as part of overall well-being. Use culturally sensitive approaches that honor diverse experiences with food, body, and health. Connect families to community organizations, online resources, or telehealth when in-person specialty care is limited. Eating disorders in adolescents are serious, but with early recognition and timely support, recovery is possible. Providers are often the first to notice changes and can play a vital role in opening doors to crucial support. By blending professional expertise with empathy and collaboration, providers can guide adolescents and their families toward lasting recovery and a healthier future. References National Institute of Mental Health. (2023). Eating Disorders . Treasure, J., & Russell, G. (2011). The case for early intervention in anorexia nervosa: theoretical exploration of maintaining factors. The British journal of psychiatry : the journal of mental science, 199(1) , 5–7.
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