Cardiovascular Health: Using Essential Oils

dōTerra Essential Oils | taught by Mary Hart

Course description

The heart, circulatory system, the blood vessels, and the approximately five liters of blood that the blood vessels transport make up the cardiovascular system.

This system is responsible for pushing blood to the organs, tissues, and cells, and for transporting oxygen, nutrients, hormones, and cellular waste products throughout the body.

The oxygen and nutrient-rich blood that bring life and health to all cells, also transport Essential Oils.


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Mary Hart
Mary Hart
Nurse, Holistic Nutrition Specialist & AromaTherapy Technician

I worked as a Pediatric Nurse at Children's Hospital, Certified in Post Anesthesia Meds in the PACU/OR. I am also a Certified Holistic Nutrition Specialist for Health & Wellness + Certified AromaTouch Therapy Technician.

I have long been devoted to helping others meet their health goals. In 1973, my story of losing over 90 pounds through Holistic Nutritional Guidance, inspired countless others to improve their health.

I was a featured testimonial of Jack LaLanne's wellness program. Nutrition counseling for all age groups and health issues became her way of life.

I also owned and served in multiple Nutrition Centers for 18 years. Then I returned to college and became a nurse at San Diego Children's Hospital. I loved and served my patients there for another 12 years.

I am is no stranger to personal health struggles.

dōTerra has been my Life-saving PASSION for more than 3 years since recovering from a series of strokes and a heart attack.

Erleen Tilton, Friend, Mentor & Blue Diamond Leader devoted my recovery with dōTERRA in Her Book:

"7 Secrets of Healthy Happy People"

Contact Me for more info @

Mary Hart

(858) 603-6039

How to Purchase dōTerra Essential Oil Products: