Reset the foundations of your health, understand your body, and feel your best without diets or extremes.

     UNDERSTAND YOUR BODY
NOURISH IT WITH CONFIDENCE

Reset the foundations of your health, understand your body,
and feel your best without diets or extremes.

Schedule a Call

You know something needs to change.

You’re just not sure what your body needs.

Maybe you’re dealing with low energy, digestive issues, cravings, stubborn weight changes, confusing symptoms, or health concerns that don’t seem to have a simple answer. You’ve tried to “eat healthier,” follow the advice, or make changes on your own, but you still don’t feel like yourself.

Your body isn’t a problem to fight. It’s giving you information.

Functional nutrition and functional medicine are holistic approaches to health and wellness that focus on identifying and addressing the root causes of health issues. Here's a comprehensive overview: Practitioners of functional nutrition guide indivi

At Lens of Grace Nutrition, I help you make sense of that information, identify what may be getting in the way, and strengthen the foundations your body needs to function well.

Together, we turn nutrition science into practical changes that fit your real life, so you can:

  • Feel more energized and resilient

  • Better understand your symptoms and body signals

  • Eat with confidence instead of fear or confusion

  • Build habits that support your health for the long term

No perfection. No one-size-fits-all diet. Just a clearer path forward.

Schedule a Free Call

What can we work on together?

Your symptoms rarely exist in isolation. Will look at the bigger picture while focusing on areas that matter most to you.

Specialized Areas

Helping you heal your metabolism, restore energy, and find freedom with food — through grace, not perfection.

Weight & Metabolic Health

Sustainable weight loss, body composition, and confidence — without dieting extremes.

Digestion & Gut Health

IBS, bloating, constipation, SIBO, food sensitivities, celiac.

Blood Sugar Balance

Prediabetes, Type 2 diabetes, metabolic syndrome, insulin resistance.

Energy & Fatigue

Restoring stamina, reducing brain fog, and feeling strong again.

Food Relationship & Cravings

Breaking cycles of dieting, overeating, restriction, and guilt.

Learn more

What People Are Saying…

  • "I feel better than I have in years."

    “Grace has been instrumental in helping me to regain my gut health. I have been battling dysbiosis, weight gain and chronic diarrhea for years, and Grace's protocol has finally set it right! She was so knowledgeable, patient, kind and gentle while explaining the causes, and helped me to understand what changes I needed to make in my diet and lifestyle to correct the problem. I feel better than I have in years thanks to her help and expertise.”

    — Lou W.

  • I reduced the amount of medication I was taking

    I’m very grateful to have been referred to Grace, who worked with me to obtain healthier glucose levels. She is an excellent communicator and a positive support. She understood my concerns about being prediabetic and was very encouraging. I thought I knew quite a bit about reading labels and avoiding carbs and sugar, but I learned a great deal more and also learned how medications, hormones, stress, processed foods, and other factors can raise blood sugar levels and lead to diabetes. I was able to be completely honest about my consumption of wine and sweets, and Grace suggested ways I could still enjoy these and be healthy. My A1C went down four points in the five months I worked with Grace! I feel better, I’ve lost several pounds, and I reduced the amount of medication I was taking. Even more importantly, I’ve learned new habits that will be easy to maintain. My physician was excited to see these improvements in my lab work and I’m motivated to keep going!

    - Christy R

  • "Grace made it easy."

    “Grace really helped me gain clarity on what nutrition should look like for me, as an individual. Not only was she extremely knowledgeable, but you can tell she loves what she does. She goes above and beyond for her clients because she really cares. She made it easy for me to understand nutrition and make a true lifestyle change that would last!”

    — Melissa B.

  • "She SHOWED me how!"

    “Working with Grace through her program has been a transformative experience for me. Her guidance and teachings have deepened my understanding of nutrition and its role in my body, as well as how it affects how I feel. I appreciate her holistic approach, which emphasizes the importance of overall well-being. With her help, I've also come to realize the significance of other areas of my health, such as sleep, exposure to sunlight, toxins, and exercise, in maintaining a healthy lifestyle for the long term. This newfound awareness and the tools she provided me along the way have made me more mindful of the choices I make and more attuned to my body's signals. She was also able to help me with my mindset, which had been holding me back for years. As a result, I've been able to reduce my antidepressant dosage and shed 12 pounds, all while improving my sleep, energy levels, and overall health.”

    - Katie W

Grace Aguirre, MS, RDN, IFNCP, CLT

Integrative & Functional Nutritionist

Serving you virtually— with a special outreach

in the Greater Placer & Sacramento Area

Through real food, toxin awareness, and lifestyle resets, I help you heal your metabolism and feel at home in your body again.
At LGN, I am driven by a passion to empower your entire well-being. As a Registered Dietitian Nutritionist (RDN) with specialized training in Functional Nutrition, my mission is to optimize your health through evidence-based practices and personalized counseling. Through the transformative power of nutrition, I guide my clients towards living more empowered lives, unlocking their full potential.

With a compassionate, individualized approach, I am committed to seeking and addressing the root causes of fatigue, poor digestion, & weight imbalance without “dieting” or extremes. Expect life-changing results as we navigate this journey towards wellness, focused on nurturing your mind, body, and spirit.

My Approach

Work with Me

Core Tenets

Mindset Cultivation

Circadian Rhythms

Stress Response

Customized Nutrition

Exercise with chronic conditions, Adaptive fitness for chronic health, Low-impact workouts for chronic illness, Benefits of physical activity with chronic conditions, exercise program, build muscle, exercise for energy, what kind of exercise should
Natural detoxification, Body Detox, Detox process, Detoxifying the body, Detox Diets: Detox diet plans, Healthy detox recipes, Detox meal ideas, Effective detox diets, Liver detoxification, Detox for liver health, Foods for liver detox, Liver cleanse

Optimized Movement

Detoxified Environment

Chronic illness and depression, Anxiety with chronic health issues, Mental health support for chronic conditions, Stress management with chronic illness, Chronic pain management, Coping with persistent pain, Pain relief strategies, pain conditions
Chronic illness, Living with chronic illness, Managing chronic illness, Coping with chronic illness, Diabetes management, Arthritis symptoms, Chronic pain relief, Managing hypertension, Chronic fatigue syndrome, Dealing with fatigue, Boosting energy
Anti-inflammatory diet, elimination diet, FODMAP, Nutrition for chronic conditions, Healthy eating with chronic illness, Diet tips for managing chronic health issues, ketogenic diet, low carb diet, low-fat diet, cholesterol, what to eat for the gut

Still curious if we're a good match? 

Join me for a complimentary 20-minute call! During our conversation, we'll delve into your specific health challenges and concerns, and together we’ll explore exactly what support you need and how I can help.


Book a Free Clarity Call