Computerized Health Scans

The Right Direction to Better Health….Naturally!

When you use our computerized bio-surveys, digital signatures representing physical stimuli are sent to the body via a hand cradle with sensors.  These stimuli elicit physiological responses from the body, one of which is a change in the conductivity of the skin.  Galvanic Skin Response (GSR) is an established response to various stimuli.  One application of GSR that many people are familiar with is lie-detector testing. Fluctuations in skin conductivity are measured and sent back to the computer for analysis and interpretation.

Coherence is a state where two or more things exist without conflict.  By tracking multiple inputs this technology can calculate shifts in coherence as the body responds to each digital signature.  Signatures that create greater coherence than the baseline are given a positive score and signatures creating less coherence than the baseline are given a negative score.

The data received from the hand cradle is plotted and analyzed for coherence.  Each response is given a positive or negative score called a Deviation Ratio.  After analyzing the data from the hand cradle, the computer displays the data in an easy-to-read graphical interface.  The data shows the body’s responses ranked in order of priority.  Results are optimized and time is used more efficiently by focusing on the body’s priority needs.

How does the technology work?

This special computerized technology measures fluctuations in the energy patterns of the skin. The primary feedback mechanism is called GSR for Galvanic Skin Response. GSR is commonly used as a marker for stress. In a process called a bio-survey, a client places his/her hand on a hand cradle and the software sends stimuli to the body using digital signatures representative of various alternatives like nutritional supplements. Each stimulus creates a unique GSR response which the software measures and analyzes. Each response indicates a biological preference for the item assessed. Knowing biological preferences help individuals make better choices about their health; for example, choosing the right nutritional supplements.

Do you have FDA approval?

The technology has been reviewed by Underwriters Laboratory (UL), an approved FDA consultant along with legal experts who determined that it does not qualify as a medical device and therefore does not require FDA registration.

Are the results reproducible?

The computerized technology measures the most rapidly changing field in the body, the energetic field, which processes 400 million impulses of information per second. When dealing with complex mind-body systems, repeatable measurements are not expected. However, in most instances successive bio-surveys will produce comparative results; each bio-survey will present a picture that is comparative in a meaningful way to the others. Health professionals and others with bio-survey experience learn that results obtained from the first bio-survey are valid and the most accurate.

Can the technology be used to treat or diagnose?

No. We do not treat, cure or diagnose. The device is a tool designed to assist the individual in finding the body’s preferences for any list of items. This information is used to make better decisions about personal health, preference for nutritional supplements, foods to avoid, and so on. Even though this information has obvious value, the results of a bio-survey are not diagnostic.

Are there research studies on the technology?

The technology involves information theory, biology, physics, and biofeedback. Each of these disciplines has several studies that validate the individual components that make up the specialized technology. For example, there are several studies over the last century relating to GSR and its use in measuring the body’s reaction to various stimuli. In addition, several health professionals have conducted successful studies using the technology. Recently, there was an extended research study done in China using this technology, the results of which are set to be published in a peer reviewed journal.

Are the results accurate?

Yes. Health professionals using this technology have performed hundreds of thousands of assessments worldwide and report excellent results. A recent hospital study showed a high correlation between the information provided by the technology and the recommendations made by attending physicians.

These computerized assessments increase the accuracy of determining the right nutrients for your body by up to 500%!


Basic Bio-Survey $35 assessment/consultation fee is waived if recommended Bio-Survey products valuing $35 or more are purchased.

Balance Advanced Bio-Survey $50 assessment/consultation fee is reduced to $25 with minimum $50 purchase of products recommended on Wellness Report from Bio-Survey. This scan is one of the most advanced and complete ways to obtain your own unique Wellness Report and get a distinct protocol designed to bring your body into a state of balance or homeostasis.

Target Body System Bio-Survey $45 assessment/consultation fee is waived if recommended Bio-Survey products valuing $100 or more are purchased.** This is a scan that targets specific body systems. Choose from categories such as Cardiovascular, Digestive/Intestinal/Hepatic, Immune, Male Health, Nervous, Respiratory, Structural, Urinary and Weight Management.

**Note: First-time Target Body System Bio-Surveys are $27 which again is waived with $100 qualifying purchase.


Stop wondering if you are taking the right supplements. Call or stop in today at A Harvest of Health Nutrition & Wellness Center and get on course to experience a new level of personal wellness.