Welcome to Friday’s For The Love of Food, Summer Tomato’s weekly link roundup.

This week the road to sustainable seafood, dairy fat gets a pass, and oily fish delays menopause.

Next week’s Mindful Meal Challenge will start again on Monday. Sign up now to join us!

Too busy to read them all? Try this awesome free speed reading app to read at 300+ wpm. So neat!

I also share links on Twitter @summertomato and the Summer Tomato Facebook page. I’m very active on all these sites and would love to connect with you.

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Welcome to Friday’s For The Love of Food, Summer Tomato’s weekly link roundup.

Next week’s Mindful Meal Challenge will start again on Monday. Sign up now to join us!

This week wanting more willpower undermines your willpower, exercise trumps genetics, and a comprehensive gut primer.

Too busy to read them all? Try this awesome free speed reading app to read at 300+ wpm. So neat!

I also share links on Twitter @summertomato and the Summer Tomato Facebook page. I’m very active on all these sites and would love to connect with you.

Read the rest of this story »

Few things annoy me more than rules about eating. Rules remind me of restriction, which reminds me of deprivation, which smells an awful lot like dieting. And as every foodist knows, dieting does more harm than good toward your health and weight loss efforts, and saps the fun out of life. Thanks, but no thanks.

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For The Love of Food

Welcome to Friday’s For The Love of Food, Summer Tomato’s weekly link roundup.

This week’s top 10 require careful reading and a little extra thinking, but it’s worth it. Learn why daily activity is more important than formal exercise, how habits can affect your food intake, some encouraging news from the USDA and more.

Want to see all my favorite links? Be sure to follow me on on Digg. I also share links on Twitter (@summertomato) and the Summer Tomato Facebook fan page. I’m very active on all these sites and would love to connect with you.

Links of the week

• Routine Chores Might Help Keep Dementia at Bay <<This title is misleading, because the most interesting part of this story is that daily activity is more effective than formal exercise for burning calories. Also, this preserves your mind. (Medline)
• People eat out of habit, a study finds, even when food is stale <<This is exactly why I’m always encouraging you to eat mindfully. Interestingly, in this study even eating with your non-dominant hand seemed to help. (Los Angeles Times)
• Nutrition: A Low-Calorie Meal Is Shown to Pay Off <<BS of the week. I’m all for eating less and I think you can be successful at it, but this is a poorly designed study using junk food as a meal and it only lasted 2 weeks. How that can be considered “effective” is beyond me. (New York Times)
• USDA seeks method to compensate farmers for GM contamination <<Remember in the movie Food Inc. when Monsanto sues an organic farmer because their seeds contaminated his crop? Hopefully this works out and puts and end to ridiculous things like that. (Food Politics)
• Why I never eat breakfast cereal. <<Breakfast cereal isn’t really food, and my friend Yoni who works with obesity patients for a living thinks it may also prevent weight loss. Worth considering. (Weighty Matters)
• Eating purple potato may lower blood pressure for the overweight <<This really isn’t necessarily restricted to purple potatoes. What it shows is that at least some potatoes aren’t as bad for you as bread. (Los Angeles Times)
• Helpful Gut Microbes May Differ Based on Diet <<I find this new area of research absolutely fascinating. This study shows heavy meat eaters have different microbial gut patterns than herbivores. At this point there’s no reason to prefer one to the other, but down the line it may help explain why dietary patterns are more important to your health than short-term changes. (Medline)
• Vitamin D levels tied to colon cancer risk <<Yet another reason to be sure your vitamin D levels are in a healthy range. Mine weren’t until I started taking supplements. (Medline)
• Hyperinsulinemia: Cause or Effect of Obesity? <<For geeks’ eyes only. Understanding this article requires a fairly sophisticated understanding of human metabolism and biochemistry, but if you have those things and are interested in exploring some of the fallacies of Gary Taubes’ carb argument, you’ll love this one. (Whole Health Source)
• roasted tomato and thyme soup <<A beautiful looking recipe, though I would personally leave out the sugar since tomatoes are so sweet right now. (the sophisticated gourmet)

What inspired you this week?

Tapeworm Diet Pills

Throughout history there has never been a shortage of (bad) diet, health and weight loss advice. Everything under the sun has been called a weight loss cure at some time or another. And now that we are blessed with the amazingness which is the internet, snake oil is more abundant than ever.

So who should you listen to?

Most people I speak to are so cynical about health advice they ignore all of it completely and simply hope they are one of the few blessed with the genetics to withstand decades of smoking, poor diet and/or no exercise. They always point to a great aunt who smoked like a chimney and lived to 95. At least she enjoyed her life, right?

The problem with this approach is that the vast, vast majority of us are not blessed with these genetics (sorry, being related to someone with those genes has very little effect on your own personal chances). Also, even if you have the most resilient body in the world the only way to test it is to do an experiment on yourself: Eat whatever you want and maybe you’ll make it to 60 without a heart attack. Maybe you’ll make it to 80 without colon cancer. Or maybe not.

It is also important to consider that no matter how long you live you can improve the quality of that life by making better decisions about how you treat your body now. And contrary to popular belief, these choices need not sacrifice fun and enjoyment. I for one consider my healthstyle habits–fresh delicious food and regular workouts–the best part of my daily grind. By far. The trick is finding a personal healthstyle that makes your life better, not worse.

But if bad advice is so abundant who should you listen to? Who do I listen to?

As hard as I tried, I could not come up with a way to describe someone who can be trusted for diet advice. I wanted to say “scientists,” but I could think of too many examples (usually involving money) where this simply isn’t true. Instead it is easier to think about who cannot be trusted and why.

10 People You Can’t Trust For Diet Advice

1. USDA Sadly, the government agency that has been given the responsibility of establishing the dietary guidelines for the United States is the Department of Agriculture. As you can tell from its name, the responsibility of this organization is to protect the interests of American agriculture industries. It has a far lesser interest in public health. Dairy and sugar lobbyists are the reason we are told up to 55% of our total calories can come from these sources. Obviously the USDA recommendations were not based on the data that clearly describes these substances as dangerous. Stay away from the bizarre food “pyramid” on their website.
2. Food companies When KFC tells you their grilled chicken is healthier for you than their fried chicken, do you believe them? How about Yoplait’s yogurt? Companies trying to sell you something are notorious for twisting scientific facts to make you believe their products are healthy. Think twice before you believe them, history tells us it is more likely the opposite is true (remember margarine and fat-free cookies?).
3. Your mom Although your mother has more interest in your personal health than lobbyists and food companies, she has been subjected to the same deceptive nutrition advertisements as you. A tragic fact of the past 60 years is that our parents grew up learning in school what the USDA wanted them to learn: calcium does a body good, fat = bad health, protein = good health. But these things are not true, no matter how strongly your parents believe them.
4. Celebrities It is difficult to look at a beautiful person and not believe they are doing something right or know some secret to perfect health. But just like your great aunt, celebrities have many advantages you probably don’t have that make their looks deceptive: genetics, time and money. These people make a living off looking beautiful and have all the resources in the world to achieve it. If they claim to have some secret to health or weight loss, chances are it is not something that will be effective in the long-term for a normal person. Even more likely is that they are being paid to sell you something.
5. Athletes If you are not a professional athlete or Olympian, chances are you do not have the same metabolism or dietary needs as someone who is. As much as I loved watching Michael Phelps win 8 gold medals, I am not going to start eating like him.
6. Cardiologists (or any M.D. with no research experience) Cardiologists are highly trained doctors that specialize in disorders of the heart and blood vessels. But while heart disease is strongly tied to diet, cardiologists are not necessarily trained in science or nutrition. I do not wish to take anything away from what these individuals do–most are incredibly talented, skilled professionals. However medical school and residency training focus more on treatment than prevention. Moreover, science (Ph.D.) and medicine (M.D.) are different, and few doctors have the time or training to keep up with and evaluate nutrition science. But some certainly do, and it is worth it to find out who. Another thing to consider is that heart disease is only one chronic disease related to diet. If you are worried at all about cancer, stroke, diabetes or Alzheimer’s disease would you ask a cardiologist?
7. Main stream media We all love a good story and journalists are trained to sell them to us. But very few journalists–even science writers–have more than a bachelors degree in biology or other hard science. This, of course, is less than the doctors I mentioned above. Though journalists are often very intelligent and can do a great job of analyzing the available scientific evidence (Michael Pollan comes to mind), even my beloved New York Times can drop the ball on nutrition science on occasion. When push comes to shove, they are more trained in story telling than scientific analysis.
8. Personal testimony We are all impressed by the person who lost 200 lbs on the Biggest Loser, and I salute anyone who has ever achieved substantial weight loss. But all diet advice from these people should be taken with a grain of salt. Personal testimony is the ultimate in non-scientific fluff (check out any website selling diet pills). In science a personal testimony is called N=1 and is proof of absolutely nothing. These people may be a great source of moral support, but real evidence and facts have numbers and statistics tied to them.
9. Natural health “gurus” Cynicism about health, medicine and science frequently cause people to turn to “alternative” solutions that often involve “natural” remedies. I would never suggest that natural solutions might not be the best path to health, but something being “natural” is not a guarantee of any particular benefit. In my experience, advice from natural health “gurus” is often based on poorly designed, poorly controlled studies that do not stand up to rigorous scientific testing. That does not mean these methods will never be proven effective, but keep in mind that most of them never will.
10. Personal trainers The gym is one of my favorite places in the world, and if I need help with a certain exercise I ask a personal trainer. Most trainers have (hopefully) gone through a (fairly easy) certification program where they learn the basics of body mechanics. They are not scientists and are not trained in nutrition.

I am not suggesting that these people contribute nothing to our conversation about diet. However you should always be skeptical of who you take your advice from, particularly when it comes to your health.

Is there anyone you would trust for diet advice?

Read my answer….
http://forms.aweber.com/form/30/split_210533730.htm

It seems all the nation is abuzz with organic fever. The number of farmers markets has increased dramatically in the past several years, sales of organic products have more than doubled and even the new First Family has jumped on the organic bandwagon.

But in uncertain economic times, some people are asking if the higher cost of organic foods is worth the benefit. And when it comes down to it, what benefit are we really talking about anyway?

When discussing organic food, most people are referring to food that complies with and has been accepted as “Certified Organic” by the United States Department of Agriculture (USDA). USDA’s Organic Standards were set in 2002, twelve years after the Organic Foods Production Act of 1990.

In order for a food to become Certified Organic, the grower of the food must be inspected for compliance with the USDA’s “Organic Standards” by an accredited state or private agency. Generally this means the foods are free of chemical fertilizers, herbicides and pesticides, and have not been irradiated or genetically modified in any way.

There is extensive evidence that adults and children who eat exclusively organic foods have lower levels of pesticides in their bodies. How these pesticides can affect your long-term health is not clear, but they are unlikely to make you healthier and may in fact have lasting, negative consequences. If pesticides are a concern to you, organic is certainly a better option.

Beyond pesticides, the benefit of organic foods becomes a little murky. As recently pointed out by Mark Bittman in the New York Times, organic certification offers no guarantee that foods are either better for you or for the planet.

But that is not to say that how food is grown is not important. Soil quality is in fact one of the most significant determinants of the nutrient value of foods. Another important factor is the genetic make up (the strain and variety) of plants being grown. That is, ice burg lettuce will add little value to your diet whether it is organic or not.

But as Bittman points out, the reason Certified Organics “fall short of the lofty dreams of early organic farmers and consumers” is because Organic Standards make no mention of how far food may travel from soil to sale, nor do they promise anything about a food’s safety or nutrition. In other words, organic food is not local food.

It is generally accepted that the farther food travels to reach your plate, the less nutrients it has and the bigger its carbon footprint. Slapping a Certified Organic sticker on it does not change this fact. Better than buying Certified Organic is shopping at smaller, local farms that may or may not have the resources to comply with costly organic regulations.

But these subtle distinctions are largely irrelevant to most American’s who consume little, if any, fresh vegetables and fruits. At a certain point, arguing about the costs and benefits of organic produce is of little value. For most Americans, the first step in eating healthier is to focus on freshness.

That being said, there are many good reasons to avoid big agriculture whenever possible, organic or not. Whole Foods organic peanuts were not immune from the recent Salmonella outbreak. Large processing plants come with their own unique set of risks in food production.

Local produce is also better if money is your biggest concern. The fuel cost of shipping organic asparagus from Chile to San Francisco is substantial, as is the price of becoming a Certified Organic grower. For these reasons, locally grown but non-organic foods are less likely to carry the hefty price tag that most of us associate with Certified Organic.

Do you buy organic produce?

An article by Nicholas Kristof today in the New York Times calls on president-elect Barack Obama to rename the Secretary of Agriculture cabinet position, suggesting the new title “Secretary of Food.”

The US Department of Agriculture was originally set up at a time when over one third of Americans were involved in farming. Now less than 2 percent of Americans are farmers. Kristof makes the case that the US needs to completely restructure the way government intervenes in food policy, reflecting the new issues that confront our nation.

Changing the title of Secretary of Agriculture to Secretary of Food (in essence, changing the name of the entire agency) would imply that government interest would be for consumers and food supply rather than for industrial agriculture.

Through government subsidies, health standards, farming practices and nutrition guidelines USDA policy has a tremendous impact on how Americans eat, in terms of both quality and quantity. This is particularly important because data on how America’s eating habits are affecting the health of our citizens and climate are staggering.

Currently, USDA policies are profoundly influenced by industrial agriculture lobbyists resulting in a collection of preposterous rules and regulations aimed to boost agriculture at the expense of, well, everything else.

One of my favorite examples of this is the USDA food pyramid. That milk represents nearly 25% of your recommended daily intake (of anything) is absolutely ridiculous and a perfect example of the strong influence of the dairy industry. From a nutrition science perspective, it is impossible to see how such recommendations are in the best interest of American eaters (aka you and me). The economy is important, but our health is equally if not more important.

Whether you agree with Kristof’s argument or not, it is good to be aware of what is at stake when you think about US agriculture and food policy.

On a related topic, Michael Pollan sat down with Bill Moyers recently to discuss his article “Farmer in Chief.” The interview is available for viewing on the PBS website.

Do you trust the current USDA to set food policy?