Nourishing You. Restoring Balance. Empowering Health.

Nourishing You. Restoring Balance. Empowering Health.


We are Wen-Wen Chen and Nina Mancuso. We met during Nutrition Response Testing school and became friends quickly by bonding over our desire to help others heal naturally. In early 2026, we decided to combine Winnie's Acupuncture and Nina's Nutrition Response Testing practice to bring holistic healing to those in need.

We are primarily a Nutrition Response Testing and Nutritional Coaching practice. We use Nutrition Response Testing to read the body to find the underlying cause of your health issues and address them with whole food nutrition and herbal supplements. We also order and review bloodwork, hormone and other diagnostic tests to get a deeper loo
We are primarily a Nutrition Response Testing and Nutritional Coaching practice. We use Nutrition Response Testing to read the body to find the underlying cause of your health issues and address them with whole food nutrition and herbal supplements. We also order and review bloodwork, hormone and other diagnostic tests to get a deeper look into what is going on inside the body.
We also provide Nutritional Coaching services to help people obtain and maintain positive eating habits.

In my years of this particular method for health, I’ve used several Nutrition Response practitioners and she’s the best! She takes care of my whole family! – Michelle D.
My state of sleep is notable. Much improved and last night I slept through the night sleeping about seven hours!!! Hasn't happened in forever. Not having crazy jitters;
In my years of this particular method for health, I’ve used several Nutrition Response practitioners and she’s the best! She takes care of my whole family! – Michelle D.
My state of sleep is notable. Much improved and last night I slept through the night sleeping about seven hours!!! Hasn't happened in forever. Not having crazy jitters; extremes with body temp; wild food cravings are moderating; and crazy thoughts minimizing. You got to me in the nick of time!!! - Barbara P.
To book an appointment, please call 1-615-603-6861 or send an email to AvalonHolisticHealthTN@gmail.com.
Open today | 09:00 am – 05:00 pm |
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