The End of Dieting, How to Prevent Disease (Joel Fuhrman MD)

• Joel Fuhrman M.D., a board–certified family physician who specializes in preventing and reversing disease through nutritional and natural methods, and #1 New York Times bestselling author of Eat to Live, Super Immunity and The End of Diabetes, delivers a powerful paradigm-shifting lecture showing us how and why we never need to diet again.
You will understand the key principles of the science of health, nutrition and weight loss. It will give you a simple and effective strategy to achieve—and maintain—an optimal weight without dieting for the rest of your life. This new approach will free you forever from a merry-go-round of diets and endless, tedious discussions about dieting strategies. This is the end of dieting." On channel 11 PBS
Another I like is:
Dr. John McDougall,                 

In the first half, physician and nutrition expert Dr. John McDougall argued that if people switch to a near vegan diet, high in starches such as wheat, rice, corn, and potatoes, they will actually be healthier, and able to lose excess weight. The increase in obesity and illnesses such as diabetes and heart disease are due to a diet of rich foods like meat, dairy, oils, and sugar, he suggested.
The Pritikin Diet (similar to McDougall's Diet), popular in the 1970s, was fought against by the meat and dairy industry, who used lobbyists and other means to push their products as healthy to consume, he continued.
The low carb diet, such as Atkins, and newer variations like Wheat Belly and Grain Brain recommend the opposite of the McDougall Diet, telling people to eat meat, dairy, eggs, and oil and to not eat wheat, rice, corn, and potatoes. They take a little bit of truth-- that sugar is bad for people and exaggerate it, he said. "Just because sugar isn't good for people, doesn't mean that potatoes are bad for people, or bread is bad for people...These are traditional foods...your grandma and grandpa ate these foods, worked hard in the fields, went to battle on these foods. Why all of a sudden have they become evil foods?," he asked. McDougall cited how one of his patients, Olympic athlete Carl Lewis, followed his diet, and set the world record for the 100 meter dash. He also noted that ancient gladiators were vegan. "Why do you think the gladiators lived on barley and beans, and not meat? Because it was bad form to lose in the Coliseum...and they knew to be strong and enduring they needed to eat the right food," he remarked. (from Coast to Coast am and You Tube) See, Daniel in the scriptures also.