While many people believe that eating fish is necessary to get omega-3 fatty acids and maintain heart and brain health, there is absolutely nothing healthful about fish.
Recent research has even debunked the age-old myth that Eskimos, who ate diets heavy in fish, had a lower risk for heart disease. Fortunately, there are plenty of plant-based sources of omega-3s.
So what do we know about omega-3s?
Omega-3 fatty acids are necessary nutrients that cannot be synthesized by the body, so we need to get them from our food. Since omega-3s do help with cell function, a deficiency in omega-3 fatty acids can result in negative health consequences such as liver and kidney abnormalities, decreased immune function, or dry skin.
While some studies show that omega-3s might help with aging or brain health, omega-3s from fish or other animal products come with some unwanted side effects.
Fish contains toxic contaminants, and all animal products contain cholesterol and saturated fat—and have no fiber, an essential nutrient for digestion, cancer prevention, and weight loss. In my piece for the Huffington Post, I summarize some of the research debunking the health halo of fish oil supplements. Fast food companies have also jumped in on the popularity of fish during Lent, but don’t take the bait—fish is not a health food.
Even if omega-3s are not the fountain of youth, plant sources of omega-3s are full of fiber and rich in other nutrients. Edamame and walnuts contain omega-3s and also contain protein. Winter squash is packed with omega-3s and is also a great source of vitamin A and vitamin C.
Flaxseeds are easy to incorporate into baked goods, smoothies, and a whole variety of recipes. Research has even shown that women who follow vegan diets have higher levels of omega-3 fatty acids in their blood than those who consume diets rich in fish, meat, and dairy.
Friends or family have questions about omega-3s? Just share the infographic below!
Sugar Isn’t the Only Villain in our Surging Obesity Epidemic Katie Couric’s new documentary Fed Up is an eye-opening experience for most Americans. As the film shows, it’s nearly impossible to exercise your way out of eating pepperoni pizza, greasy fries, and a glass of low-fat chocolate milk—typical fare in K-12 school lunch rooms and family restaurant chains throughout the country. Exercise isn’t enough. We need to change what we’re eating.
But that’s where Fed Up misfires. It takes aim at sugar as if it is the sole devil in the lunchroom. But scapegoating sugar removes the much-deserved blame from the avalanche of meat and dairy piling up on the center of our plates – and school lunch trays. No amount of sugar reduction is going to help if people are still going for the meat and dairy.
A gram of sugar has only 4 calories. A gram of fat—from cheese, chicken, beef, or anywhere else has 9.
Compared with a century ago, Americans now eat 75 pounds more meat and 30 pounds more cheese per person, per year. In the last 30 years, consumption of cheese has tripled, fueling our childhood obesity epidemic.
Meat and cheese are the fatty staples of the standard American diet. The same diet has a hold on the National School Lunch Program: The sugar industry spent $9 million dollars lobbying in 2013, compared to the combined $17.5 million from the meat, dairy, and poultry industries.
Local beef burgers, pulled barbecue chicken, and turkey sausage need to come with parental permission slips. Countless research studies, including a recent study from the Harvard School of Public Health, show consumption of meat doubles diabetes risk. One in 3 children born in the year 2000 will develop diabetes at some point in their life. One in 5 now graduates high school with a diploma and high cholesterol, an early marker for heart disease, which remains the number one killer worldwide.
While we work relentlessly to teach our students about strong work ethics, academic integrity, and kindness, I can’t say we offer the same when it comes to federal subsidies and nutrition education programs.
The good news is leading medical organizations, including Kaiser Permanente, and political figures, such as former president Bill Clinton, are revolutionizing the way we think about diet and health. Science continues to show that when we make fruits, vegetables, whole grains, and legumes the center of our plates and remove the meat and dairy, our waistlines dwindle, our health rapidly improves, and our need for medication plummets.
The Academy of Nutrition and Dietetics, the largest organization of nutrition experts, updated its 2009 position paper to say that well-planned vegetarian diets are appropriate for individuals during all stages of the life cycle, including pregnancy, lactation, infancy, childhood, and adolescence. AND also finds people who follow vegetarian diets have a lower body mass index, lower risk of heart disease, lower cholesterol levels, lower blood pressure, and lower rates of overall cancer.
Let’s really move plant-based foods to the center of our plates and see what happens.
Rather than working to further distinguish itself from the burger-slinging joints, Taco Bell has leapt into a seemingly industry-wide competition to turn breakfast into the worst meal of the day. Taco Bell’s new breakfast menu launched last month, though the company had been hyping up certain items for weeks—especially the Waffle Taco and the A.M. Crunchwrap.
Meanwhile, Dunkin’ Donuts launched its portable-but-not-potable Eggs Benedict Sandwich. McDonald’s is considering extended breakfast hours and has been offering free coffee to lure customers. Taco Bell’s sausage A.M. Crunchwrap clocks in at 710 calories, 46 g of total fat, 14 g of saturated fat, and 135 mg of cholesterol. Breakfast should wake you up—not send you spinning into a nutritional nightmare!
Then there’s the Waffle Taco, which Taco Bell considers its breakfast coup d'état. It’s a waffle folded around a sausage patty, egg, and cheese. The Waffle Taco looks like something that can stain your shirt and clog your arteries at the same time. With 370 calories, 23 g of total fat, 7 g of saturated fat, and 115 mg of cholesterol, the sausage Waffle Taco will certainly leave its mark on your waistline. PCRM has deemed Taco Bell the April recipient of its SICK (Social Irresponsibility towards Consumers and Kids) Award because of its marketing of these new high-cholesterol items. Presented to companies that heavily promote unhealthful foods, the SICK Award highlights the role marketing plays in America’s nutrition crisis. So what can you do on those busy mornings when you don’t have time to cook? Try making a big pot of oatmeal at the start of the week and dish it out in travel-sized containers. Or if you’re at Taco Bell, try the bean burrito. You can order it “Al Fresco” and reduce the fat by swapping the dairy for pico de gallo. Fast food doesn’t have to be bad food!
Catchy headlines equal clicks, clicks equal readers, and readers equal money. It’s a formula the ever-changing news industry uses more frequently, as newsrooms get smaller and readers move quickly to the next trending topic.
No, it wasn’t true. But it was a very clickable message. And in case you were drawn into that headline, here’s the truth behind it:
An Austrian research team wanted to see how different diets affected health. But because they did not have enough vegetarians to study, they lumped together people eating fish and people who ate meat only occasionally—and called them all “vegetarians.” And, indeed, this group looked less healthy overall than the dyed-in-the-wool carnivores.
However, the study looked at individuals during a snapshot in time and did not separate cause and effect. For example, individuals with health problems who adopted a fish/vegetarian diet in hopes of losing weight or curing heart disease were lumped in with others who had followed a fish/vegetarian diet for many years. The researchers themselves note this on page six:
“Potential limitations of our results are due to the fact that the survey was based on cross-sectional data. Therefore, no statements can be made whether the poorer health in vegetarians in our study is caused by their dietary habit or if they consume this form of diet due to their poorer health status.”
Large prospective studies and randomized clinical trials showed just the opposite: vegetarians have much better health, compared with non-vegetarians. They have lower rates of heart disease, cancer, diabetes, and lower BMIs. The Physicians Committee’s recent multicenter GEICO study also showed better quality of life. Another recent study showed that eating seven servings of fruits and vegetables per day increases longevity.
So if someone at the water cooler starts telling you about how they’ll be swapping their smoothies for sausage patties, let them know that just because it’s trending, doesn’t mean it’s true.
March is Colorectal Cancer Awareness Month, but just because March is ending, doesn’t mean that colorectal cancer will simply disappear. To raise awareness one month out of the year, some folks will buy rubber wristbands. Others will put magnetic ribbons on their car or wear dark blue on Tuesdays. While the intentions are noble, they won’t actually decrease anyone’s risk of colorectal cancer. But there is one simple change everyone should make that can dramatically reduce the risk of colorectal cancer: ditching processed meat. The evidence is clear—processed meat causes colorectal cancer. Processed meat products are “meats that have been preserved by smoking, salting, curing or adding other preservatives.” This includes hot dogs, bacon, pepperoni, ham, and deli meats. Unfortunately, all of these are common items found on restaurant menus, in school cafeterias, and even in hospitals. Raising awareness about colorectal cancer involves spreading the word about the dangers of putting pepperoni on pizza, serving bologna on lunch lines, or hawking hot dogs at a baseball game. It takes more than ribbons and t-shirts to make a difference—it involves making a change and encouraging your loved ones to do the same, or even writing letters to local restaurants and asking them to take cancer-causing dishes off their menus. From now on, instead of shelling out cash for a wristband you’ll just toss on April 1st, how about skipping processed meat? Or if you’re ahead of the game and have already eliminated these products from your diet, share our infographic illustrating all of the dangers of processed meat and convince a friend to Drop the Dog. Spread the word and save a life.
(Click for full-size image.)