Veganism is at risk, being a flexible vegan
Thinking of giving up meat from your diet? The potential health benefits of a green diet are wellestablished, but a story by the Mother Nature Network (MNN) says there are also some potential side effects and health risks associated with a vegetarian lifestyle.
Could low cholesterol kill you? A study by the Honolulu Heart Program found that elderly people with a "low cholesterol concentration" had a "significant association with mortality." Inaddition, a 2009 review published in the American Journal of Clinical Nutrition found that while vegetarians have an overall lower rate of cancer compared with meat eaters, vegetarians do have a 39 percent higher rate of colorectal cancer.
Other health concerns associated with vegetarianism cited by MNN included lower bone mineraldensity and lower levels of vitamin B12. However, the publishers of the bone density study said the "magnitude of the association is clinically insignificant," at just around 5 percent.
Going vegetarian appears to have gained popularity in recent years. A recent Yahoo Sportsarticle even examined the diet of Mixed Martial Arts (MMA) fighter Jake Shields. Though much ofthe media's focus has been on a worldwide trend toward bigger diets, whether that's Pizza Hutoffering strange fast food mashups or yet another customer at the Heart Attack Grill provingthat there is truth in advertising.
The lesson in these potential risk factors seems to be that if you're going to become a veganor vegetarian, you'll need to spend more time planning your nutritional choices to help ensure a balanced intake of vitamins and other nutrients. Though if you don't have the time orinclination for such efforts, there may be another option. University of Idaho nutritionist KatieMinor says that a "flexitarian" diet may be a viable third way.
"Flexitarians are people who are vegetarian most of the time, but once in a while will consumean animal protein," Minor told MNN.
"The more restrictive you are with your diet, the more you'llhave to closely monitor what you're consuming and the more likely your need will be tosupplement. Work with a registered dietician to make sure you're not at risk for dietarydeficiencies."
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