Patented Parasym Plus™ is the only compound scientifically proven to gently and safely nudge the vagus nerve — supporting normal digestion and bowel movements while supporting all functions of acetylcholine.

Parasym Plus™ is Now Patented!

Uniquely designed to safely and effectively stimulate the vagus nerve

This major milestone was announced in May, 2016 when the U.S. Patent and Trademark Office issued Genetic Disease Investigators, LLC U.S. Patent Number 9,271,953.
Abstract: The present invention includes compositions and methods for treating certain conditions, at least one of autonomic dysfunctions or vascular diseases.
Properties: When ingredients are combined precisely as described, effective vagus nerve stimulation occurs, restoring parasympathetic nervous system function despite any genetic abnormalities in the pathway for making acetylcholine.


Parasym Plus™ is the result of years of research involving the vagus nerve and acetylcholine. It is the only product patented to safely and gently support all aspects of vagus nerve function. 

Your vagus nerve supports every aspect of digestion – from movement of food and stool to proper stomach acid production and gallbladder function.

Your vagus nerve allows you to rest – to slow a fast heart rate, to normalize rapid breathing, and to calm anxiousness.

Acetylcholine is the neurotransmitter needed by the brain for cognition and short-term memory. 

The vagus nerve is the anti-inflammatory pathway of the body. This nerve controls the release of inflammatory cytokines by some inflammatory cells.

Founder and Inventor, Dr. Diana Driscoll, Optometrist, discusses the early research — “How did this doctor turned patient get answers others have missed?” with Scott, the Better Health Guy

What Does Your Vagus Nerve Do?

Your vagus nerve supports every aspect of digestion, controls inflammation, and calms anxiousness.

  • AIDS IN DIGESTION: Your vagus nerve supports every aspect of digestion – from movement of food and stool to proper stomach acid production and gallbladder function.
  • CALMS ANXIOUSNESS: Your vagus nerve allows you to rest – to slow a fast heart rate, normalize rapid breathing, and to calm anxiousness.
  • CONTROLS INFLAMMATION: Your vagus nerve controls inflammation throughout your body. Inflammation ages us prematurely, and can make us feel unwell.

INTRODUCING Parasym Plus™!

Parasym Plus™ safely and gently supports all aspects of vagus nerve function PLUS it boosts acetylcholine levels for superior brain function and optimal tear production.

infographic to show benefits of parasym plus
bottle of parasym plus

Parasym Plus™

Is a patented product that supports the parasympathetic nervous system – the system of the body responsible for calming the body, normalizing heart rate and breathing, and allowing normal digestion.

Parasym Plus encourages normal levels of acetylcholine – the neurotransmitter needed by the brain for optimal brain function and to avoid brain fog and fatigue.

Benefits of Parasym Plus

PATENTED Parasym Plus is a unique formula designed to support the parasympathetic nervous system – the system responsible for normal digestion and a relaxed state.

Additionally, Parasym Plus boosts acetylcholine for optimal brain function and normal tear production.


parasym plus has a quality guarantee

Commitment to Quality

At TJ Nutrition®, We Have An Unwavering Commitment To Quality

We always go beyond the FDA’s required product testing to ensure you receive the highest quality supplement possible. Our manufacturing facilities are third-party certified by industry watchdog organizations such as NSF and NPA, which means they have been strictly audited for compliance with Good Manufacturing Practices (GMP’s).

All ingredients are carefully processed to preserve chemical complexity, ensure purity, and maintain efficacy. We test every batch to ensure each and every bottle is pure and free from contaminants.

You can be sure you are receiving the best in nutritional supplementation.

What our Customers are Saying About

Parasym Plus for Optimal Vagus Nerve Support™

It Does an Enormous Amount of Good For Me

I had tried it once before and was amazed at the results! Unfortunately as I was feeling much better, and spending way too much on supplements, I decided that as I finished bottles I would not be reordering- partially in an attempt to save money, partially an attempt to see what was actually doing me good. This was one of the products that was actually doing me an enormous amount of good! The vagus nerve is so vital to so many functions in your body- ears, throat, lungs, heart, digestion, that when its out of whack your system struggles. Do your own research. Talk to your doctor — See if this supplement may be right for you – it has certainly helped me. ~ Katy N.

Huge Improvement in POTS Symptoms After 1 Week

Parasym Plus™ has changed my life! My health problems have been going on for almost 6 years. I went to 7 neurologists and 2 rheumatologists, and none of them could figure out what was wrong with me. I was stuck in bed and suffered around the clock. I was diagnosed with POTS, and after taking this product for a week, I must say that I feel amazing. I’m thinking clearer, I’m not as fatigued, and my POTS has all but disappeared! My husband and I just got back from a 3-day trip to Chicago and we both had a great time. I know I couldn’t have done it without Parasym Plus™, and am happy to say it has given me my life back. ~ ~ Linda M.

This Supplement has Changed My Life — Really!

Wow! What a difference! I have to take two doses a day because my vagus nerve is not working well! I can tell because I tend to have a fast heart rate AND constipation. It helps me swallow easier. And my salivary glands are working! No more dry eyes or dry mouth. It helps my cognition, my gut, and my emotions. This one is worth it!! ~ Susan G.

Helps My Dysautonomia Symptoms

Parasym Plus™ helps regulate my dysautonomia symptoms. I feel I have more energy, focus, less brain fog, etc. Thank You Vagusnervesupport.com / Parasym Plus™! We Love Parasym Plus™! ~ Natalie A.

Huge Improvement With My Digestive Issues

Since starting Parasym Plus™, my digestive tract has done a complete turnaround – my digestive issues have improved by about 90%. Coupled with antihistamines, this is a game-changer for me. I take three capsules in the morning, and this seems to be the magic dose. TJ Nutrition is great to work with, too. My initial order was hung up in customs, and then just disappeared. TJ Nutrition kindly resent the order, and we had no problems after that. ~ Don W.

Gentle and Safe Ingredients

Parasym Plus is thoroughly tested to be both gentle and effective. It is free from gluten, corn, salt, sucrose, starch, nuts, yeast, artificial flavors or colors. All ingredients have been tested by the FDA and have been found to be “Generally Regarded As Safe (GRAS)”. In addition, our manufacturing facilities are strictly audited for compliance with Good Manufacturing Policies (GMP’s).

supplement facts of parasym plus

How to Take All 3 Products — Dr. Diana Driscoll Explains