Human Nature
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Address your health concerns with personal attention and food-based guidance on your path to better health. Schedule an appointment, today! Order the vitamins, herbs, nutritional supplements and cleansing supplies you need from our online store and get convenient delivery to your door step. Every client comes to us wanting some form of better health.

Some want more energy to play with their kids or grandkids. Others want to experience less pain gardening, hiking, or sitting at a desk. Many want to feel happier and better understand how to balance their bodies. We care about helping you live better. And we consider it a privilege to share the simple approaches we've learned that really work.
Services
There is a connection between gastrointestinal health and an individual's state of health. We created Human Nature to help you get it. And we consider it a privilege to share the simple approaches we've learned that really work. Naturopathic Doctors (NDs or naturopaths) and nutritionists are holistic health practitioners who support the body's intrinsic ability to heal and maintain itself.
Each month, the Willy St Coop hosts nutritions sessions for its members. This is your opportunity to meet with Katy Wallace and receive a 45-minute session focused on healing foods for only $40 for co-op members at a Co-op location (both East- and West-side stores). A nutrition consultation is your opportunity to learn how food choices affect your well-being.
We provide private yoga sessions and classes to help you explore movement, meditation and spirituality. We will develop a personal routine for you to address your needs. Our most popular sessions include: fertility, adopting new habits, mental agility, liver and digestive health, reducing PMS, and lymph system wellness.
Our Body Tune-up is a series of structured, food-based cleanses designed to give your body a fresh start. It's offered in a workshop setting or through one-on-one consultations with our naturopath. Classes, workbooks, body system assessments, and cleansing food guidance are included in your workshop tuition.
Reviews (10)
Liz Zelandais
Liz Zelandais
Aug 27, 2021
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I scheduled an appointment with Katy due to low energy and sugar cravings. I knew I needed some nutritional support, but had a little dread that I'd feel judged for my less-than-perfect eating habits and that Katy's nutritional recommendations would be to eat things I don't want to eat, give up things that I do, and/or take a boatload of expensive supplements. Not at all. My entire experience was SO GOOD.
No Judgement Zone. Yay! Katy exuded complete acceptance of exactly where I am in this process. I found it easy to integrate her recommendations, and within days, my energy amped up and my sugar
Katy Diltz
Katy Diltz
Mar 31, 2021
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10 Things I like about Dr Katy Wallace
1) She listens to you
2) She has lots of experience
3) She has more than one way of doing things, so can tailor your program to fit you
4) She has lots of tricks up her sleeve to figure out your root cause i
5) She is patient
6) She has many resources to draw from to figure out what will work the best for you
7) She does not get upset with you if you are having a hard time following the protocol
8) She is friendly, warm and compassionate
9) She has a quirky sense of humor
10) She sets a good example of how to live a healthy lifestyle.
My overall
Michelle Jolly
Michelle Jolly
Mar 26, 2021
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Katy is great to work with. Very knowledgeable about current research on health and wellness from the natural health perspective. I really like that she can catch issues earlier than western medicine practitioners with the tighter ranges she uses to evaluate your blood work. I am probably in the best health I have been in my life.
Patti Criscione
Patti Criscione
Mar 25, 2021
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I’m sharing my experience with Katy Wallace from Human Nature LLC because I’ve been a patient of Katy’s since 2009. I can honestly say that working with her is a pleasure and most importantly, my health has improved dramatically over the time I’ve worked with her. My issues were largely digestive and thyroid related. I have a healthier life and feel very fortunate to have found this way of healing my body with Katy. She has an approach and background that made a real difference.. Patti
Marilyn Duguid
Marilyn Duguid
Mar 15, 2021
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I have been seeing Katy Wallace, ND, since 2016. She has really helped me to manage my GERD. Because of her thorough exam and subsequent treatment I no longer have any digestive issues. Katy has also assisted me with hypothyroid, irregular iron levels and hair loss. I have always found her to be very knowledgeable about physiology and biochemistry; she explains in detail everything that is going on and what to expect. I highly recommend her. Marilyn Duguid, RN
Christie Mole
Christie Mole
Mar 13, 2021
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I have so much gratitude for Katy! A friend told me about her experience doing Katy's 6-week Body Tune-up Cleanse and I was eager to give it a try next time it was offered. I have now gone through the annual cleanse twice, and it's been so helpful in providing a 'container' and methodology for me to really listen to how my body/emotions/mind respond to different foods and behaviors. I've integrated the practices we learned into my life and feel better in all ways because of them. I'd highly recommend Katy's services for any health issue you may be facing.
Laura Jasiczek
Laura Jasiczek
Mar 13, 2021
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I have been using Katy's services for several years. She helped me to make some significant lifestyle changes to treat an autoimmune and thyroid condition. She patiently coached me through the process and answered every question I had without hesitation and in detail - and continues to. Thanks to her I am again healthy and energetic and treating my body better than I ever have in my life! I regularly recommend her to anyone struggling with indefinable ailments that are not always easily pinpointed or treated by Western medicine.
Amanda Johnson
Amanda Johnson
Mar 13, 2021
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Katy is an incredible service provider... very thorough, knowledgeable and responsive with communication. Her holistic approach evaluates your whole lifestyle to identify how areas of mental and emotional wellbeing could be affecting physical wellbeing and vice versa. If you have health issues that aren't resolved with conventional medicine, please consider a consultation with Katy and you will not be disappointed.
Mary Shipley
Mary Shipley
Sep 14, 2017
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I have been struggling with health issues related to my fibromyalgia for five years, with no success in the traditional medical field. My very good friend had been suggesting that I see Katy, and finally I made that call! She has changed my life, pointed me in a different direction and I am feeling so much better! Thank you, Katy! I appreciate your professional care and personal interest in me, as your patient! Your follow up calls are so helpful and encouraging!!!
Gloria Peterson
Gloria Peterson
Oct 11, 2016
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Katy Wallace hit a home run with me. I enthusiastically recommend her to anyone interested in healing naturally! Especially if you have a chronic health condition like arthritis, meaning that you probably have a sick gut, as I did. (I also have had 2 bouts of cancer and depression.) Healing my gut addressed all of these issues. Katy definitely has the gut and cleansing figured out!!!!
I was about ready to go on disability; it felt as though every joint hurt and I had trouble doing steps. And am at the age where people are retiring. I did precisely what she told me to do. I did not put one toe