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Mark Green, PT, completed his Doctor of Physical Therapy degree in 2009 and became a board-certified orthopedic physical therapist in 2012. Mark is a diplomate of the American College of Lifestyle Medicine and the International Board of Lifestyle Medicine. He completed the eCornell Plant-Based Nutrition Certificate Program in 2018. Visit his website at www.plantbasedlifehacks.com.

The Benefits of Walking for the Immune System

The Benefits of Walking for the Immune System

Exercise plays a vital role in maintaining a healthy immune system. Luckily, one of the best researched and easiest forms of exercise, walking, doesn’t require a gym membership or additional equipment.


We’ve partnered with renowned online education provider eCornell, to offer a revolutionary program to help you understand the importance of diet and nutrition for your life. In a few short weeks arm yourself with the knowledge you need to improve your overall health, learn new skills, or even inspire a career change. Hear what people are saying.

We’ve partnered with renowned online education provider eCornell, to offer a revolutionary program to help you understand the importance of diet and nutrition for your life. In a few short weeks arm yourself with the knowledge you need to improve your overall health, learn new skills, or even inspire a career change. Hear what people are saying.

100% online, learn at your own pace

Expert interaction and enriching peer discussions

Science-based foundation

A trusted credential from eCornell

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