Heart Screening 

(Currently Not Available in San Antonio, Tx office)


Free Consultations:
Monday – Friday,
9 a.m.– 5 p.m. CST
Call us for a FREE Consultation & Evaluation.



Ask about becoming part of our Ambassadors of Health™ Sponsorship program to help sponsor Heart Screens.  Affiliates & Reps. Needed Nationwide!


Live Cardio Call:  
Dr. Joseph Prendergast

When: call for dates

Time: :8:00 PM CST

Phone: 800-832-4695 

Pin: 8908#


Health and Wellness Party Mixer:

Location:  GIGCo, Inc. Wellness 

1931 NW Military Hwy. Suite 237, San Antonio, Tx. 78213


Cardio Health Screens:

Location #1: 

Heart Disease Defense:    Centers For Preventive Health 

1931 NW Military Hwy, Ste 237  San Antonio, Tx. 78213

When: By Appointment.

Price:  Currently Unavailable.

or Free with a GIGCo Business Network Sponsor or "Life Passport™ or 50% OFF with Proactive Savers™" on testing days.  (Paid for by participating Ambassadors of Health™, local Businesses Proactive Savers™ participants & Musicians Artists Against Heart Disease Sponsors)


Please call us for a 30% OFF the SRP $92.30 for the 30 single serve packets of Nutritional L-Arginine Supplement ($65 ea. box with free shipping within the USA). Use Discount Code: HDD1245275 



Service Areas:
USA and Canada, L-Arginine customers in the San Antonio, Texas & Surrounding areas may be eligible for a Pulse Wave Cardio Screening. 


Buy Now Click Here to order your Arginine supplements today! 

Don't forget to enter your discount or referral code id#1245275 and Contact us for volume discounted prices.  

For smaller quantities of less than 3 boxes, contact us and ask about our $30 off retail price promotions.








 We recommend to look for the book "NO MORE HEART DISEASE", written by Dr. Louis J. Ignarro, who was awarded the Nobel Prize in Medicine in 1998 for his discovery of the importance of nitric oxide to the cardiovascular system. In Dr. Ignarro’s own words, “Nitric oxide is the body’s natural cardiovascular wonder drug.”








Natural Cardiovascular Health
Call: (210) 747-4807
Call (210) 757-4807 to Live Longer Healthier Lives!  -  Hablamos Español
*Free Heart Screening (with a Sponsored Life Passport ™ or Proactive Savers™)*

What can L-Arginine Supplements do for me?

Do you have neuropathy, pain or numbness in your legs or arms? Do you have poor circulation?

L-arginine relaxes your arteries and veins so your blood flows freely.  Doctors call this vasodilation.  In the HDHI study of high-risk heart patients, L-Arginine Supplements increased blood flow to the legs by 16% measured by the brachial ankle index.

"After using L-Arginine Supplements for 60 days my toes that had turned black cleared up and the toe nails that had fallen off began to grow back. The doctors had told me I would have to live with the pain in my legs, but the pain simply went away with L-Arginine." 
- Jay Whitmore, AZ

Do you have high blood pressure?

L-Arginine reduces blood pressure by relaxing and healing inflamed arteries. It cleans out plaque so your blood flows without restrictions. In the HDHI study patients that were already using drugs to control high blood pressure, further reduced systolic blood pressure by 13% and diastolic BP by 17% with L-Arginine. These patients were able to lower or eliminate their drug treatment with L-Arginine.

Heart Disease was everywhere in John Hewlett’s family history.  His father died at 62, grandfather at 66, uncle at 57 and his cousin at 49.  John had high blood pressure at 150/90, shortness of breath, chest pains and was not doing well.  The Heart Disease Defense L-Arginine supplement changed his life.  Recently, he took the Maps Anaerobic Test and it said he had the circulation of a 17 yr. old.  His blood pressure came down to 106/64 with a resting pulse of 56.  

Do You Have Diabetes?

Dr. Prendergast has treated over 6,500 diabetics with the L-Arginine Supplement formula in his endocrinology practice.  He was awarded the AMA's (American Diabetes Association) highest honor, "Father of the year" for saving diabetic lives.  Over the past 19 years, Dr. Prendergast has not sent even one of his diabetic patients to the hospital for stint, bypass or amputation.  Not one of his patients have had a fatal heart attack or stroke.  L-Arginine makes the body much more sensitive to glucose, so diabetics can reduce their insulin dose and in many cases stop taking insulin all together. Diabetics suffer from poor circulation and heart disease conditions, but with L-Arginine these problems are greatly reduced and many times eliminated.  - Dr. Joseph Predergast

Do you have rheumatoid arthritis?

Sherry Burns Crippling rheumatoid arthritis so severe she had to hold a glass with both hands and could not longer work because she could walk.


Do you have Post Traumatic Stress?

Melissa is a Iraq War Vet with Post Truamatic Stress Syndrome.

Heart Disease

Dr Glenn Haws has had a triple by-pass operation, seven stints and a heart attack since 2000.  He was taking medicine for high cholesterol, high blood pressure reflux and heartburn, stints and chest pain.  He was unable to even go out to the mailbox without sever chest pain.  After a year of being restricted to his Lazy-boy a neighbor introduced him to L-Arginine and five weeks later he could do any activity he wanted.  Now Dr Glenn Haws is off all 6 of his medications!

Heart Disease & Sleep Apnea

When Jean Riggs was rushed to the hospital with pains in her chest and was quickly admitted and given two heart stints it started a search for heart health for her and her twin sister.  The twins flew to Palo Alto and became patients of Dr. Prendergast.  After following Dr. Joe’s protocols which included taking L-Arginine, Jean was breathing on her own, was able to exercise, and began taking her life back. 

Restless Leg Syndrome, DHEA, & Diabetic

L-arginine cured my Restless Leg syndrome after living with it since I was a child.  I had my blood chemistry done and found that I am producing DHEA like a 21 year old.  I am also Diabetic and with L-arginine my blood work has been ideal.  – Karen Hewlett

High Blood Pressure

I got turned down for my pilots license because of my high blood pressure.  It was 160/100.  I took L-Arginine for 3 weeks and passed the physical.  – Lorin

Our USA and Mexico Team goals are to help Millions of people worldwide to dramatically improve their Heart Health and Vascular System to enjoy a longer, healthier High-energy life.  We use a Natural Alternative approach to prevent and reverse Heart Disease without harmful medications, invasive and risky surgery.



More Testimonials

I had a very pleasant surprise when I spoke with my doctor today.  He reviewed my lab work which reflects about one month of my using L-Arginine Supplement. I have always had a hard time being in the OK zone for my blood lipids and blood pressure.  I expected improvement since I started on L-arginine, but my surprise was how MUCH BETTER the results are than I had expected or hoped for.

Here is my blood stats after using L-Arginine for about one month.

Cholesterol = 149 - Triglycerides = 84 - HDL = 43 - LDL = 89

Also, after dealing for years with a stubborn case of hypertension (thanks to my lovely corporate job), I am pleased to report that my blood pressure is now consistently in this range.

Blood Pressure 115-120 / 55-65

All of these numbers are absolutely fabulous for me and are the first time I ever in my entire life recall them all being this good. I am amazed at how quickly I was able to achieve these results in the short time I have been using L-Arginine.

Thank You!
Bob H.


I have been using the sample of L-Arginine you sent me now for just under 30 days. Let me give you the results, as I had my medical check up yesterday.

Blood pressure was 168/95, now it is 121/68. It has NEVER been that low in my entire adult life, due to the type of stress I am constantly under!

Cholesterol (now remember, I am a HEAVY meat eater) was 240 now it is 190.
Triglycerides were 280, now they are 90. I had them re-run this, as I can not believe it!
HDL was 130 now it is 45. LDL do not see the old figures but it is now it is 90.

Blood Sugar - This had never been a problem to me, but since my stroke I am constantly craving sugar for energy (and NEVER ate sugar before.) Blood Sugar was up to 360 with no insulin (trying to control with diet.) Now it is l05 and I feel GREAT!!!! No sugar cravings! This is VERY unusual to me.  Isn't this a supplement for circulatory system? WHY would it change my blood sugar so drastically?

I also notice that all the tiny broken capillaries are disappearing. This product is really quite phenominal.... you need to get ALL your adult patients on it and even some of the kids! God bless you and your loved ones and I want to wish you the very best of health, happiness and wealth in the new year!

Dr. Rex


I am noticing an extremely interesting aspect of this, I have XYZ syndrome (not diabetes, but insulin resistance) ..... it completely wipes out your constant appetite....it is something diabetics and XYZ people fight constantly ... a very real, very subconscious hunger, ALL THE TIME....because you are NOT assimilating sugar or carbs .... this cuts that in TWO days. I have a SERIOUS diabetic on it (he is also facing open heart surgery for plugged arteries) this should be an interesting case. He said in one week he "stopped" eating ... lost his appetite...the first time in 60 years he was "full" when he ate. Will keep you posted on his medical stats.

Dr. Pauline


Liz Cassita

Judy Emons

High Desert Heart Institute, Dr. Siva, Dan Austin, Angelo Cici


In 2009, the High Desert Heart Institute (HDHI) concluded a comprehensive clinical study of L-arginine.  HDHI was founded by Dr. Siva Arunasalam, who is an affiliate of Cedars-Sinai of Los Angeles and internationally respected for superior care of high-risk heart patients.

For this study 33 high-risk heart failure patients were selected.  All patients in the study had reached the end of what medical science could do for them.  They were at maximum drug levels, maximum supplemental oxygen and maximum therapy.  60% of these patients were on the heart-transplant list.

To scientifically measure the effects of L-arginine, every patient received extensive diagnostic testing for 13 weeks producing almost 7,000 points of data.  Each patient was given two scoops of the L-arginine supplement in the morning and two in the evening.

The results of the 90 Day study were far more significant than anyone expected.  Many of the patients were able to resume normal lives and quality of life for all patients had improved dramatically.  Full results of the study using L-arginine are currently being written up for publication in medical journals.

contact us for a video on



or click below for Brochure

Side A: 

Side B: