Nutrition Delivered

Order the vitamins, herbs, nutritional supplements and cleansing supplies you need from our online store and get convenient delivery to your door step.

Cleansing Workshops

Learn basic and advanced food-based cleansing techniques in a friendly group setting. Our clients say this course helps them feel better and energized. Register Now!

Private Consultations

Address your health concerns with personal attention and food-based guidance on your path to better health. Schedule an appointment, today!
Get Healthy Naturally

Dr. Katy Wallace Whether it's a Body Tune-up Workshop, private consultation, cleansing products from the store, energizing yoga classes, or lab assessments, Human Nature can help you in your path to vibrant health.

Maybe you are ready for a cleanse or maybe you just want to learn how to make healthy choices in food and exercise. At Human Nature, we specialize in teaching you how to eat well, relax, and enjoy life.

Welcome to Human Nature

Katy Wallace and Human Nature would like to welcome you to Human Nature.


We offer individual and family consultations for people interested in taking control of their own health with a food-based approach.  You can make an appointment by phone: 608-301-9961 or by email.

Vitamins Herbs and Nutritional Supplements

Order your supplements on the Human Nature website 24 hrs / 7days a week. We also take phone orders at 608-301-9961. You will have the option to have it shipped to you or to pick it up at our office in Madison.  Shipping is free on orders over $70.  Feel free to click on the "ask a question" button if you have questions about the supplements.

Cleansing Workshops

Get a better understanding of the cleansing process by taking the Body Tune-up Workshop Series taught by Katy Wallace. The two series cover the main body cleanses, including digestive, parasite, kidney, and liver cleanses. The workshops take you beyond what you may have learned at the Wellhouse Center by providing informative lectures and a workbook while establishing a sense of community amongst cleansers through a group format. The supplements and instruction are provided at a substantial package discount over a series of individual consultations. If you are considering doing the basic cleanses for the first time or the fifth time this is great way to learn, share, and save.

Office Hours

Office hours for appointments and phone calls are. It's a good idea to call ahead if you plan to stop by for a purchase:

  • Monday: 10:00am - 3:00pm (closed 8/4 and phone line will be down 8/4 for our re-location)
  • Tuesday: 9:00am-3:00pm
  • Wednesday: 9:30 am - 5:30 pm
  • Thursday: 10:00am - 4:00pm
  • Friday: 9:30 - 4:30pm (closed 7/25 and 8/1)
  • Saturday - Sunday: Closed

    We will be closed the First week in July from 6/30-7/4 and will re-open on 7/7. Katy will be responding to urgent requests made during this time. Please call and leave a voicemail as needed.

Early morning appointments are available by appointment only. Please leave a message or email us if you would like to schedule an appointment or ask a question after hours.

We will be closed on all national holidays including Labor Day, and the Friday after Thanksgiving, Christmas Eve, Christmas Day, New Years Eve and New Years Day.

Our location:

2158 Atwood Ave, Ste 105
Madison, WI 53704

Human Nature is moving to 1321 E Mifflin St, Madison, WI 53703
Our new office will be open starting Tuesday, August  5, 2014
Our office will be closed for moving on Friday, August 1 and Monday, August 4
We will be open at our current location, 2158 Atwood Ave, through Thursday, July 31, 2014.


If you have questions, concerns, comments about Human Nature and the services we provide please contact us. If you call and do not get to speak to someone in person, please leave a message and we will make every effort to return it promptly. Email is always an excellent way to get in touch with us. Please check the website frequently for schedules of events and other information.

Welcome Wellhouse Center

Katy Wallace and Human Nature would like to welcome our friends from the Wellhouse Center.




Please sign up for our newsletter

Follow Us

Quick Reference

  • narrow screen resolution
  • wide screen resolution