Category Archives: Vegan

The Human Body Is Complex, but the Solution to Many Diseases Is Simple

This is a guest post from Physicians Committee member Garth Davis, M.D.

Obesity Week is a huge scientific meeting joining experts in medical and surgical weight loss to discuss the latest science pertaining to the disease of obesity.

dr-garth-davisThere were surgical discussions, behavioral therapy discussions, science on genetics, science on diet, etc. For a science geek, the meeting was fantastic. That being said, I did get the feeling that for the most part, we may be missing the forest for the trees. Let me explain.

Nutrition researcher and author Marion Nestle said, “The problem with nutrient by nutrient nutritional science is that it takes the nutrient out of context of the food, the food out of context of the diet, and the diet out of the context of the lifestyle.” This is no more evident than in these large scientific meetings. The studies that were reviewed looked at the minutest changes in the body. Nobody really talked about food at all. We talked about protein, carbs and fat, but never once was an actual food mentioned. I often wonder what these scientists think a “protein” is. What would they classify a bean, which is starch and protein? Or steak, which is protein and fat.

The other problem is that the goal of all the science was not to demonstrate a new way to eat but rather to find targets for drugs. For example, there were some interesting studies on brown fat versus white fat and how we could potentially discover a medication that could turn white fat to brown fat and thereby raise metabolism. On the surgery side, discussions centered around how we can improve the surgery and handle the complications that inevitably occur. If someone fails the surgery, what other surgery can we do? There was no real mention of what we should tell people to eat after we alter their GI system with surgery.

One presentation really showed perfectly how we have missed the big picture by delving so deeply into the biochemistry and physiology. A very intelligent scientist was reviewing her incredible research questioning whether pancreatic beta-cell dysfunction was the first step in developing obesity and diabetes. Her work was intricate and complicated. She demonstrated that consumption of heme iron, oxidizing substances, and acid may cause the beta-cells to stop functioning. At the end of her talk, someone asked her what she eats and she said a “low-carb diet.” What??!!!  A low-carb diet implies a high-protein diet, which implies a high-meat diet. Meat is the source of heme iron, oxidizing substances, and acid. Meanwhile, most low-carb diets avoid fruit, which is an excellent at scavenging oxidized substances and neutralizing acids.

There is great research showing that whole-food, plant-based diets are the best for weight loss, diabetes, and heart disease. Unfortunately, the medical community seems to believe it needs to be more complicated—or that patients just can’t follow such a diet.

The complexity of the human body and its response to food is fascinating, but the solution to our Western diseases is really much simpler than Western medicine will realize. Eat your fruits and veggies and get moving. That is far more important than any bit of science we discussed. There will never be a silver bullet miracle pill. Hippocrates’ ancient words will always hold true, “Let food be thy medicine and medicine be thy food.”

Dr. Garth Davis is a surgeon in Houston specializing in bariatric surgery.

JLo Goes Vegan: An Inside Look Into the Surging Popularity of Plant-Based Diets

Guest Blog by Susan Levin, M.S., R.D., C.S.S.D.

Jennifer Lopez is the latest celebrity to adopt a healthful vegan diet. We’re rooting for JLo and look forward to seeing her plant-powered performances on her next tour!

Vegan diets conjennifer-lopez-vegantinue to surge in popularity and for good reason. Studies show people who adopt a plant-heavy diet are at reduced risk for obesity, diabetes, heart disease, and some forms of cancer. Other benefits include an increased lifespan and improvements in skin complexion, mood, and memory.

Hollywood’s A-list health champions are living proof: Anne Hathaway, Beyoncé, Jay Z, Ellen DeGeneres, and Carrie Underwood are some of Tinseltown’s biggest stars who continue to tout the health benefits of a colorful plant-based diet.

Need a case study?

Actress Michelle Pfeiffer lowered her cholesterol by 83 points, former president Bill Clinton lost 30 pounds and revamped his heart health, and actor Samuel L. Jackson lost 40 pounds after switching to a low-fat vegan diet.

Al Gore may be the next success story: The former vice president, who announced his vegan diet earlier this year, for environmental and health reasons, has lost 50 pounds.

These aren’t the only New Yorker residents who are seeing results: An elementary school in the Bronx recently adopted a plant-based menu, and within a year the students’ overall attendance improved, BMIs dropped, and test scores soared to an all-time high. The good news? The students enjoy the food: Some of the most popular menu items are spiced chickpeas, salad bars with broccoli trees, and fresh mango slices.

GEICO took a similar approach with employees in 2008 and offered plant-based options in workplace cafeterias, provided cooking demos for staff, and then made reference to a vegan diet in their famous “Happier than an Antelope” TV ad in 2012.

This growing phenomenon could explain why a recent Technomic survey finds kale-based options have increased 400 percent on restaurant menus over the past five years. Vegan options and quick grabs, which range from a simple black bean burrito bowl at Chipotle to a macrobiotic bowl with sea vegetables at Café Gratitude, dominate menus nationwide.

As our palates revert back to the healthy basics and as plant-based options continue to expand throughout K-12 schools, hospitals, workplace cafeterias, restaurants, grocery stores, U.S. airports, and on Hollywood screens, I hope to see the health of our next generation rapidly improve.

Want to test-drive a vegan diet or create your own success story? Visit 21DayKickstart.org.

ED this VD? It’s not you, it’s meat.

Between 18 and 30 million men in the United States have erectile dysfunction. It’s certainly a topic everyone’s familiar with—the image of a little blue pill or two outdoor bathtubs is practically iconic. But most people don’t know that ED isn’t usually caused by stress, alcohol, or performance anxiety—it’s a result of blocked arteries. The cholesterol and saturated fat in animal products can lead to vascular problems, which in turn impede blood flow. Gorge on chicken wings and steak, and the only thing that will grow later is your waistline.

Over a six-year span, the U.S. government spent $172 million on penis pumps—expensive contraptions that try to draw blood flow through narrowed arteries. There’s a much less expensive solution: A low-fat, plant-based diet will reverse artery blockage, letting blood flow to where you need it. In fact, while processed meat products cause low-quality sperm, carrots and other vegetables can actually boost virility.

So to those who take their sweetheart out for a big steak dinner this Valentine’s Day only to discover that they’re having some technical difficulties later on, remember—it’s not you, it’s meat.

 

Last updated by at .