I often discuss the benefits of adopting a plant-based diet with patients who have high cholesterol, diabetes, hypertension, or coronary artery disease. I encourage these patients to go to the grocery store and sample different plant-based versions of many of the basic foods they eat. … Interestingly, our ACC/ (AHA) prevention guidelines do not specifically recommend a vegan diet, as the studies are very large and observational or small and randomized, such as those on Ornish's whole food, plant-based diet intervention reversing coronary artery stenosis. The data are very compelling, but larger randomized trials are needed to pass muster with our rigorous guideline methodology. Wouldn't it be a laudable goal of the American College of Cardiology to put ourselves out of business within a generation or two? We have come a long way in prevention of cardiovascular disease, but we still have a long way to go. Improving our lifestyles with improved diet and exercise will help us get there.

Most guys my age can't keep up with their grandchildren. My grandchildren can't keep up with me. When I went from an animal-based diet to a plant-based diet, my blood pressure went down to, like, 110 over 70. My heart rate sometimes has been under 50, like, 48, 47. I'm more focused, I'm more relaxed and I notice that I have a lot more energy because of the plant-based diet. … People in their 20s, they come in here, we do a workout, I sustain the workout a lot easier than they do.

In the NFL, the injury rate is a 100 percent. It's a violent game. And so, how you respond to injury and how quickly you heal from injury is important because if you're not on the field, you're not helping the team. I was reading the research and seeing that a plant-based diet could be beneficial, specifically for recovery. And so I started incorporating it and I started seeing really good results with it. I was recovering better. I wasn't getting as sore. I was a lot less swollen. Basically, to confirm what I was feeling, I got my blood tested. Six months after being on the diet, all of my markers were down, my blood pressure, my cholesterol. But the main thing I was looking at was the inflammation marker in your blood and mine was... almost obsolete. It wasn't there anymore.

After having my daughter, I made a conscious effort to regain control of my health and my body. But I didn't want to do a crash diet. I was a mom now. I needed to change my ways and set an example for my child. … A year later (around November 2013), my husband and I decided we wanted to try a completely plant-based diet … And so the journey began that helped me get into the best shape of my life. Little did I know the long-lasting effects it would have. I thought, like with most diets, I would feel deprived and hate food, that I would miss out on restaurants and celebrations, that I would get headaches and be irritable, etc. I was wrong about all of that. It took a few days to adjust, but what I discovered was increased energy, better sleep, weight loss, improved digestion, clarity, and an incredibly positive feeling for my actions and the effects it would have on those around me and the environment.

I enjoy living a plant-based diet because it makes me feel clear headed and strong, not to mention my genetically high cholesterol dropped more than 100 points. That was all the motivation I needed.

When you're treating diseases with drugs, you know there's one drug you take for cholesterol, a different class of drugs you take for high blood pressure, different class of drugs you take for diabetes, but, with diet, a plant-based diet affects all these diseases. One diet to kinda rule them all.

If people adopted a plant-based diet, the changes we would see in our individual health, in our national health situation and in this physical, environmental world we live in, would be so profound!

[Responding to the argument that a plant-based diet is extreme] Half a million people a year will have their chests opened up and a vein taken from their leg and sewn onto their coronary artery. Some people would call that “extreme”.

I’ve also been on a pretty strict plant-based diet for 4 months now – feeling stronger, fitter, healthier and more productive. I ride longer distances on my bike, can do more pull-ups than ever, and my brain seems to have a larger capacity for new projects, problem solving, songwriting, and fielding random questions. My health and strength make me a better performer and all that combined gives me more confidence to go out in the world and shine my light. It also makes me a lot better in bed. … For those curious or concerned about a plant-based diet, check out the film Forks Over Knives. It’s a life changer. You can get all the protein you need from greens, quinoa, and hemp seed.

I still believe that a plant-based diet has tremendous health benefits but I have incorporated more animal protein into my diet. I found that my body personally got to a point where I needed something more. I used to yell at people who said that, but now all of a sudden, my body just kind of went, ‘I need something.’

As a physician I am embarrassed by the lack of initiative and obstructionist policies of my own medical profession toward healthier lifestyles. This is not surprising. Physicians lack training and knowledge of nutrition and are self-serving when they proclaim “patients won't follow plant-based nutrition.” Having counseled patients with severe coronary artery heart disease for over twenty years, I find the opposite to be true. Patients sent home to die by expert cardiologists after failing bypass or stents rejoice as they lose weight, eliminate angina chest pains, lessen their medication, lower their blood sugars, decrease or come off their insulin, revert their positive stress test back to normal, selectively diminish the plaque plugging their arteries, and resume a fully active life empowered by the knowledge that they, not their physicians, have become the locus of control for the disease that was destroying them.

A plant-based diet is like a one-stop shop against chronic diseases.

I'm healthier and I can run longer and faster because I eat a plant-based diet. But I don't preach to my carnivorous friends or lambaste anyone who eats a baked potato slathered with butter and sour cream. Anyone who pays attention to what they eat and how it affects them will naturally move toward plants — and toward health.

The good news is that our bodies thrive on a conscious plant-based diet, and that this diet is infinitely more compassionate to animals and people and more environmentally sustainable than eating animal foods.