“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.”