Tag Archives: vegan
Posted on August 10th, 2012 by in Medical Insights, Nutrition

It’s Plant Protein Season

Americans love protein; in fact, most Americans eat twice the amount of protein recommended by the Institute of Medicine (IOM) of the National Institutes of Health. (It recommends about 50 gm of protein per day for the average adult. For reference, a cut of animal protein the size of a deck of cards contains about 21 gm of protein) While the media and food marketing companies suggest that these high levels of protein make us strong and healthy, a growing body of science disagrees, reminding us that when it comes to nutrition, more isn’t necessarily better. While protein is critical for good nutrition, too much can cause problems, such as an acid-base imbalance, which can undermine bone and overall health. The food we eat profoundly impacts this balance.

Our bodies operate best at an overall pH of 7.35. When we eat foods that create acids (typically those that are high in protein and low in minerals), the body needs to buffer the acid in order to maintain its pH. The buffering process taxes the respiratory system and other organs, works the kidneys harder, and can draw calcium out of the body. In addition, research has shown that cancer development and growth is much greater in even slightly acidic conditions.

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Posted on August 7th, 2012 by in Nutrition

Me Eat. You?

The Paleo diet trend is catching on.

It used to be called dieting. Now our food restrictions, most of them self-imposed, are called a lifestyle choice. From the vegetarian, vegan, and dairy-free to nut-free, low-fat, no fat, no carb, and raw, pretty much everyone’s not eating something.

The newest abstainers may be followers of the Paleo diet, also known as the “caveman diet” and populated by Loren Cordain, PhD, author of three books on the topic: The Paleo Diet, The Paleo Diet for Athletes, and The Dietary Cure for Acne. Cordain and other proponents of the Paleo diet argue for a return to prehistoric ways of eating, pointing out that the human body was designed to thrive on—and best digest—the foods available to us when we were hunter-gatherers: meat, vegetables, and fruits, but not dairy or grains. Before the invention of agriculture and processed foods, we were fitter and less disease-stricken, he argues; those who’ve had success on a Paleo diet, meanwhile, credit it for everything from losing weight to lowering blood pressure and eliminating acne. Like nearly any other restrictive way of eating, including veganism, the Paleo diet has dedicated followers and ardent detractors.

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Posted on June 11th, 2012 by in Ask the Expert, Nutrition

Ask the Expert: Bite by Bite

In this edition of Ask the Expert, Kripalu’s Lead Nutritionist, Annie B. Kay, answers your questions. An integrative dietitian and a Kripalu Yoga teacher, Annie is the author of the book Every Bite is Divine.

What would you recommend as a good diet for someone who is vegan and has IBS?

I invite those with IBS to try the experiment of eating gluten free as a starting point. Nutritional science research suggests that up to 40 percent of people have some level of difficulty digesting gluten, and if you have an IBS diagnosis, that risk skyrockets. Try it for 30 days. And don’t think of it as, I’m never going to be able to eat my favorite foods again. Think of it as collecting data. Even if you do find you’re sensitive to gluten, most people can tolerate a little bit of gluten.

You may not notice the full benefits for as long as six months, but you may notice a significant difference before then. Then you can determine whether eating gluten free is a lifestyle choice for you, or if you want to try reintroducing gluten. About half of those with IBS who go gluten free find it’s a miracle cure.

What kinds of tea have the most beneficial properties?

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Posted on May 31st, 2012 by in Nutrition

Would You Eat Test Tube Meat?

It’s coming.

No matter which side of the go-vegetarian debate you’re on, there’s no arguing that the current methods of animal farming are wholly unsustainable. Animal farming currently takes up nearly a third of the earth’s land mass, the widespread mistreatment of animals has been widely reported, and meat production is extremely inefficient. Meanwhile, researchers predict that demand for meat will double over the next 40 years. We want burgers—currently to the tune of $74 billion a year.

Which is why a group of Dutch scientists has spent years developing lab-grown meat, which they recently announced will be ready for an initial taste test by the end of the year. Using bovine fetal cells cultured like bacteria, grown in a vat, and mixed with lab-grown animal fat, the scientists are working to create test tube burgers, sausages, and more, with plans to expand to dairy and other animal products later. Though the associated costs are currently high, the hope is that eventually the technology will feed more people more efficiently—while also reducing environmental, cruelty, and illness issues related to farming—and it’s so far gotten support from several avenues, including private donors and PETA. But do we really want to eat test tube meat?

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Posted on May 14th, 2012 by in Nutrition

Should Your Kids Be Vegan?

Vegan Is Love: A new children’s book incites debate

A new children’s book heralding the widespread benefits of veganism is stirring more pots than PETA. Vegan Is Love: Having Heart and Taking Action, now in stores, has nutritionists, psychologists, and even gossip columnists, asking whether veganism is appropriate for kids—and, more poignantly, how we should be talking to little ones about the ethics and politics of food. On Today, Matt Lauer wondered if the title itself suggested that “if you’re not a vegan, is it about hate?” while a widely read Hollywood gossip columnist asked, “Would you read this book to your child?” On FOX News, child psychologist Dr. Robert Epstein called the book “the most disturbing children’s book I’ve ever seen.”

Author-illustrator Ruby Roth’s intent in writing Vegan Is Love was to judge—at least a little bit. Through clear, simple dialogue and colorful illustrations of smog-covered land and sad animals in cages and zoos, the book calls on children to start protecting animals, the environment, and starving kids in Africa through a plant-based diet. It explores complex themes like animal cruelty, big agriculture, and world hunger, and while the message is not overly heavy-handed, Roth doesn’t dance around the idea that she believes eating meat will destroy the Earth and everyone we love, and soon—a heady concept for a kid, for sure.

John Bagnulo, PhD, MPH, who teaches nutrition in Kripalu Healthy Living programs, says that kids can be very healthy as vegans, but it’s important to remember that it’s not as simple as “just eat plants.” For example, a vegan diet for children that is mostly grain, flour, and fruit juice is much more unhealthy than one that’s mostly fruits and vegetables with, say, small amounts of fish, he says. “So many vegetarian and vegan parents embark on this journey with the misconception that kids have the same nutritional needs as adults,” says John. “Nothing could be further from reality. Kids’ brains are developing so fast and there is clear evidence that high-quality essential fatty acids, like those found in oily fish, are a factor in brain development. You can also get these nutrients in raw walnuts, raw pumpkin seeds, freshly ground flax seeds, and power-packed specific greens such as purslane.” But getting them is essential. B12 and zinc are also critical.

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