ADHD Nutritionists and Dietitians in Lewis And Clark County, MT

Photo of Kim Johnson, Nutritionist/Dietitian, RD, LN
Kim Johnson
Nutritionist/Dietitian, RD, LN
Serves Area
Many of my clients are tired of dieting, feel they’ve failed at eating the “right” way, or are experiencing disordered eating while also managing ADHD or autism.
I work with eating disorders, IBS, weight concerns, and neurodivergent clients. I offer clear, evidenced based guidance while you maintain full autonomy over your care. My goal is to help you feel confident and intuitive with food and eating, quiet the food noise, and find physical and mental relief.
Many of my clients are tired of dieting, feel they’ve failed at eating the “right” way, or are experiencing disordered eating while also managing ADHD or autism.
I work with eating disorders, IBS, weight concerns, and neurodivergent clients. I offer clear, evidenced based guidance while you maintain full autonomy over your care. My goal is to help you feel confident and intuitive with food and eating, quiet the food noise, and find physical and mental relief.
(406) 282-1398 View (406) 282-1398
Photo of Kandon Lewis, Nutritionist/Dietitian, MS, RDN, LN
Kandon Lewis
Nutritionist/Dietitian, MS, RDN, LN
Helena, MT 59601
Hi, I’m Kandon, a Montana-based registered dietitian and the founder of Wild & Rooted Nutrition Co. I help people build more peaceful, trusting relationships with food, movement and their bodies—whether they're navigating chronic conditions like diabetes, PCOS, or Hashimoto’s to gastrointestinal health, eating disorders, or healing from disordered eating and the stress of diet culture.
Hi, I’m Kandon, a Montana-based registered dietitian and the founder of Wild & Rooted Nutrition Co. I help people build more peaceful, trusting relationships with food, movement and their bodies—whether they're navigating chronic conditions like diabetes, PCOS, or Hashimoto’s to gastrointestinal health, eating disorders, or healing from disordered eating and the stress of diet culture.
(406) 313-6900 View (406) 313-6900
Photo of Jessica Venhuizen, Nutritionist/Dietitian, MS, RDN, LN
Jessica Venhuizen
Nutritionist/Dietitian, MS, RDN, LN
1 Endorsed
Serves Area
Hi there! I am a Registered Dietitian, Licensed Nutritionist who has a passion for helping individuals improve their relationship with food and their bodies. I believe true health consist of physical, mental and emotional wellbeing that is not dictated by diet culture or food rules. My approach to nutritional counseling and to eating disorder treatment is centered on bringing joy back into eating and fostering a relationship with food that is non-restrictive and includes all foods.
Hi there! I am a Registered Dietitian, Licensed Nutritionist who has a passion for helping individuals improve their relationship with food and their bodies. I believe true health consist of physical, mental and emotional wellbeing that is not dictated by diet culture or food rules. My approach to nutritional counseling and to eating disorder treatment is centered on bringing joy back into eating and fostering a relationship with food that is non-restrictive and includes all foods.
(406) 344-8835 View (406) 344-8835

Online Dietitians and Nutritionists

Photo of Laura Pinnick, Nutritionist/Dietitian, RD, LN, CBS
Laura Pinnick
Nutritionist/Dietitian, RD, LN, CBS
Online Only
I work with families to address a variety of nutrition concerns including picky eating, feeding issues, weight management, G-tubes, etc. and I will support you with strategies that encourage a positive feeding relationship between you and your child. I also specialize in ketogenic diets and love supporting a variety of clients on their ketogenic diet journey by creating an individualized approach to help them meet their goals.
I work with families to address a variety of nutrition concerns including picky eating, feeding issues, weight management, G-tubes, etc. and I will support you with strategies that encourage a positive feeding relationship between you and your child. I also specialize in ketogenic diets and love supporting a variety of clients on their ketogenic diet journey by creating an individualized approach to help them meet their goals.
(406) 924-9396 View (406) 924-9396
ADHD Nutritionists and Dietitians

What is ADHD?

Attention-Deficit Hyperactivity Disorder (ADHD) is a behavioral condition characterized by difficulties in concentrating, impulsive actions, easy distractibility, and trouble staying still. ADHD is most commonly diagnosed in childhood, with symptoms starting as early as 3 years old, and is much more common in boys than girls. Individuals with ADHD often struggle to complete tasks at work or school, and they may experience challenges in their personal relationships due to communication issues. While some children may outgrow ADHD, many continue to experience symptoms into adulthood. Fortunately, there are effective ways to manage ADHD. A combination of therapy, medication, and behavioral modifications is most effective in treating ADHD.

How does nutrition affect ADHD?

While no evidence directly supports the idea that nutrition plays a causal role in the development of ADHD, nutrition can play a large role on the symptoms of ADHD. Certain foods may influence ADHD symptoms. Consumption of foods high in sugar or simple carbohydrates, such as white bread, may cause blood sugar spikes that exacerbate the symptoms of ADHD; indeed, maintaining stable blood sugar levels can be crucial for maintaining consistent energy and focus. Similarly, avoiding caffeine—found in coffee, tea, soda, and chocolate—is particularly important for those with ADHD, as excessive caffeine intake can exacerbate hyperactivity and inattention.

Can ADHD be cured with nutrition?

While no evidence currently supports the idea that ADHD can be cured with nutrition, dietary modifications alongside proven ADHD treatments may be highly effective in managing the condition. For instance, consuming sufficient protein, particularly at breakfast, has been shown to increase focus and attention, which is beneficial for individuals with ADHD. Additionally, consuming healthy fats, especially foods high in omega-3 fatty acids like salmon, can greatly improve brain health. Lastly, individuals with ADHD may benefit from the structure of a nutrition plan that ensures regularly balanced meals and consistent meal times.

When is it useful for people with ADHD to see a registered dietitian?

While many people, even without an ADHD diagnosis, may benefit from seeing a registered dietitian (RD), individuals with ADHD may particularly benefit from consultation with an RD to assist in constructing a diet that is supportive of ADHD symptom management. An RD may be able to assist clients in becoming aware of their sugar consumption or caffeine intake, for instance, and help clients develop strategies to reduce their consumption of these ingredients. In addition, RDs specializing in clients with ADHD may be uniquely knowledgeable about the effects that ADHD medications can have on food intake. Close to 80% of people who take stimulant medications, which are frequently used for ADHD, experience appetite suppression while taking the medication; RDs specializing in ADHD thus often help clients on stimulant medication for ADHD develop strategies that ensure adequate dietary intake while maintaining a high-quality diet.