Showing posts with label weight loss. Show all posts
Showing posts with label weight loss. Show all posts

Thursday, June 8, 2017

Welcome to Fatland

You’ve probably seen something like this image recently; several versions circulate. Don’t write another article on obesity in America until you explain why fatty, unhealthful foods cost more than their healthy, nutritionally complete equivalents. And I’ve seen several answers back, like: well, if you only eat McDonalds then yeah; or, anything is cheaper deep-fat-fried than prepared in a healthy way. I’d like to offer just one possible explanation.

You’ve probably heard lots about America’s notoriously subsidized agriculture. Because of massive monetary transfusions used to keep farmers working and food affordable, American crops are often cheaper than the dirt they grow in. That’s especially true with today’s inflated land values. When NAFTA lowered trade barriers, subsidized American-grown food hit Mexican markets below the cost of growing, causing rural poverty to hit seventy percent in Mexico.

But those subsidies don’t go just anywhere. Since the Great Depression, America has subsidized just five staple crops: corn, wheat, rice, sorghum, and cotton. These staples all have long shelf lives, which makes their market value very volatile: oversupply can last a long, long time. If farmers overplant lettuce, it’ll rot within a matter of weeks. If farmers overplant corn—and who know’s what’s too much at planting time?—markets could be destabilized for a year.

So, America has decided we owe our planters of cereal grains and natural fibers the dignity of a stable income. After all, an unstable grain market owing to oversupply jeopardizes farmers, but we still need to eat. Grains provide dietary fibers that we all need, and unlike fruit or salad greens, we can ship corn to where it’s needed. Why not, therefore, dedicate public money to ensuring people who grow our corn aren’t rolling the dice on uncertain markets.

Except that hasn’t been the effect. By subsidizing only a few crops, we’ve created cash incentives for farmers to overproduce these grains at massive numbers. Cotton is so cheap now that we use it to make disposable shop rags. According to agricultural journalist George Pyle, American farmers currently produce twenty times as much corn as American consumers can possibly eat. All that oversupply has to go somewhere.

And that “somewhere,” overwhelmingly, is animal feed. American agricultural policy doesn’t directly subsidize livestock agriculture. However, we have Earth’s cheapest meat, because by encouraging oversupply, we indirectly subsidize cattle farming. Cattle raised on grass, like God intended, reach market weight in about two years. Cattle raised on corn, fed to them in confined feedlots, reach market weight in about fourteen months. It’s a cash boon for livestock farmers.

A typical confined animal feeding operation—in this case, a hog pen

Stay with me here. The wheat used in making buns is directly subsidized. The beef slapped between those buns is indirectly subsidized. Even the cheese used to make the burger taste less like dead flesh is subsidized, because dairy oversupply keeps threatening to crash market values; the government buys excess dairy and pours it on the ground to stabilize prices. Does the government want us to eat more burgers?

Of course not. They just don’t want farmers subject to the instabilities of market fluctuations. Readers old enough to remember the “tractorcades” of the 1980s know that farmers are more beholden to market forces than most other producers. As we learned in 2008, housing oversupply is bad for home builders; but builders can store their tools, pull in their claws, and wait. Farmers, to keep their families together, often have to sell their land.

This says nothing about side effects of agricultural policy. Subsidizing only five crops has led to massive monocropping, which overtaxes the soil of certain nutrients. To keep the land producing crops, farmers saturate it with fertilizers derived from hydrocarbons. American farms today produce more greenhouse gases than cars do, not from inefficiency, but because farmers need the five magic crops to show a profit. And nutrient-depleted topsoil washes away whenever it rains.

That seems simple enough. The makings of a burger are directly or indirectly subsidized, while the makings of a salad are not. If the ways we spend our money reflect our cultural values, then apparently we place higher value on maintaining certain food crops than on encouraging Americans to eat well. This approach, though moralistic, isn’t wrong. Maintaining the status quo is cost-efficient, while changing the system, even a system that causes bad health, is scary.

Designing an agricultural policy that would result in more diverse crops, better land management, and healthier foods at more modest prices, will challenge even seasoned legislators. Even in today’s environment of armchair quarterbacking, I don’t dare extend myself this way. But somebody must. Because the meme isn’t wrong: we won’t tackle American obesity until ordinary Americans can afford better-quality food.

Friday, May 10, 2013

How Can You Be Healthy When You Aren't Even Awake?

Dr. Janet Bond Brill, Blood Pressure Down: The 10-Step Plan to Lower Your Blood Pressure in 4 Weeks--Without Prescription Drugs

Forgive my rush to the conclusion, spilling Dr. Brill’s thesis first: Americans, and increasingly other peoples too, are just not conscious of what we put in our bodies. We eat packaged filth because it’s easier than thinking about food or paying attention to health effects. We don’t cook at home, and we don’t ask about what goes into the recipe. As a result, hypertension now sits at epidemic levels.

High blood pressure afflicts around a third of Americans. Worse, it’s a ripple effect disease. People with hypertension have higher risk of heart disease, kidney disease, stroke, and certain cancers—many of the most common causes of preventable death. Doctors habitually treat hypertension with drugs, which aren’t worthless, but don’t do everything. According to Brill, solutions and preventions exist which don’t involve costly medical interventions.

I’m old enough to remember when everyone thought they could control blood pressure by watching their salt. But Brill, a nutritionist with specialization in cardiovascular disease, collates the latest science suggesting that salt is only one part of a much larger machine. Many of us regularly consume foods that, in small amounts, keep us running, but in large quantities, bog us down. And we think we’re eating healthy.

For instance, what foods hit you with the greatest sodium content? Did you say potato chips or french fries? While nobody should mistake these foods for healthful, foods which taste salty are often a fairly low sodium risk, because sodium forms compounds besides salt. Most packaged bread and cheese contains more sodium than salty-tasting foods. Same with commercial sauces, marinades, and salad dressings. Many supposedly healthy foods are hypertension bombs.

More important than just one element, though, Brill emphasizes the interaction of complex forces on human health. Many readers flinch at books like this because authors inevitably recommend weight loss. Yes, so does Brill. She urges readers to lose five pounds in four weeks, not an unreasonable standard. Many of us can lose five pounds by using stairs rather than elevators, taking a daily walk, and biking on weekends.

Once we’ve committed to weight loss and sodium control, Brill graduates to foods she wants us to consume more. If Americans get too much sodium, we get too little magnesium, potassium, and calcium. Brill goes into the science, but the thumbnail version goes thus: human physiology is optimized (whether by evolution, God, or whatever) for environments where sodium is rare, but other elements are common. That doesn’t describe today’s society.

Less bread, more bananas. Less cheese, more yogurt. Brill’s DASH Diet—Dietary Approaches to Stop Hypertension—isn’t about self denial. She stresses establishing good habits, including what fresh or nutritionally packed ingredients she wants us to introduce. This includes, no kidding, red wine and dark chocolate. But it does require one sacrifice: Brill wants us to cook and eat our meals at home.

Much take-out or delivery food relies heavily on bread, cheese, and cured meat. The preparation process for these foods requires heavy infusion of sodium, including salt and baking soda, to ensure long, stable shelf life. Moreover, storage strips these foods of necessary nutrients. Many people, including me, fail to check nutrition labels on packaged convenience foods, and wouldn’t dare ask restaurants for nutrition details. Remaining unconscious to consequences is easier.

The main body of Brill’s book emphasizes the science underlying her prescriptions. She says readers can cherry-pick which chapters they want to read, but I strongly recommend reading all of them, because if we understand why we make a dietary choice, we’ll resist the desire to stray. By combining her prescription with repercussions, Brill forces readers to remain conscious of the choices we make.

Brill moves her brass tacks to the appendices and back matter. Here she gives the checklists, charts, and nitty-gritty instructions on how to live out the plan she put in the main text. She also includes fifty pages of recipes, four weeks of nutritionally rich, flavor-packed meals that help us maintain needed bodily balances. Readers with food allergies should plan substitutions, but by just reading ahead, building healthy habits should come easily.

Look around any grocery store, and notice people tossing food blindly into baskets, looking hypnotized. Before reading this book, that was me. If that’s you, and you’re happy sleepwalking through deciding what to feed your body, avoid this book. But if you’re ready to wake up, pay attention, and take responsibility for your own health, let me introduce Janet Bond Brill. She’ll guide you to the world of attentive eating.

Friday, November 25, 2011

Three Straight Ways to Conquer Your Waist

This holiday eating season, many will squander limited energy worrying about their beltlines. In my last weight-loss book review, I said different people gain weight for different reasons, so we must lose it through different tools. Maybe that isn’t scientifically rigorous, but it certainly resolves the issue to my satisfaction. But that doesn’t stop the book industry from printing money by insisting why every other weight loss regimen in the world is wrong.

Take, for instance, Jonathan Bailor’s The Smarter Science of Slim, and Mike Schatzki’s The Great Fat Fraud. Both authors claim to sort mountains of scientific research, and both have the uncountable source notes to prove it. Both claim the truth of real weight control has been stifled by a monolithic corporate conspiracy that would rather sell us a million pills than see us get permanently well. That’s where the similarities end.

Bailor builds his book on the thesis that we should “Eat more. Exercise less. Smarter.” For him, the problem stems from habits that short-circuit natural metabolic processes. High-starch diets and workouts that inefficiently distribute benefits leave us more hungry, more tired, and more obese than when physical fitness went mainstream forty years ago. His solution lies in more carefully choosing what goes into our bodies, and how we use them.

Schatzki, however, sees the focus on weight as a canard. The problem, for him, is “fitlessness,” widespread inattention to core wellness that extends beyond mere weight issues. Humans evolved in unsteady circumstances, forced to eat whatever came to hand, even if it wasn’t balanced. Fitness, for Schatzki, croses all weight classes. Instead, we should focus on whether we work our muscles in the way for which our bodies are optimally designed.

I suspect that, if Bailor and Schatzki sat on the same panel, they would be at each other’s throats constantly. They have different solutions because they favor different issues. What one sees as the real problem, the other sees as a mere subset. Though I doubt they’ve read each other’s books, each takes a sneering attitude toward the other’s solution. Here’s the kicker: I suspect they’re both right. By which I mean, they’re both wrong.

Where Bailor presents a fine-tuned diet and exercise regimen, stressing protein and focused effort, Schatzki sees such approaches as sauce for the gander. Humans evolved to walk fourteen miles per day, and if we want to keep our health, we should do so, no matter our weight. Both solutions are more complex than that, of course, and you should not undertake either without consulting your doctor. But that’s their respective positions, in a nutshell.

Both systems make sense, because both stress how the body is engineered. Human physiology exquisitely demonstrates purpose-built design, for hard work, feast-or-famine food supplies, and long haul endurance in hardship conditions. Unfortunately, starchy diets and sedentary lifestyles short-circuit those advantages. Thus both systems are perfectly correct, and woefully lopsided.

That’s why I like Don McGrath’s Dream It, Live It, Love It: Beyond Well, Beyond 50. Where Bailor and Schatzki name ways people should improve weight and fitness, quoting stats and research, McGrath interviews people past fifty who, at an age when many settle into comfy ease, have continued, or even newly begun, competitive athletic careers. No abstractions for these heroes; they’re too busy living to hypothesize.

McGrath interviews runners, cyclists, rowers, triathletes, mountaineers, Special Olympians, and even a competitive dancer. Most are in their fifties and sixties, though some maintain top form into their seventies, eighties, and beyond. Banana George Blair, McGrath’s cover model, remains a top-ranked barefoot waterskier past ninety. The accompanying photos showcase trim figures with great skin and bright smiles. Nobody would mind turning fifty if age looked like this.

The patterns McGrath sees among these heroes, salted with a hint of science, support a three-part system to identify the difference between competitive masters and the rest of us. But these aren’t rare saints. They emphasize that, with determination and the right mindset, we could achieve the heights they have. The effects our culture associate with age reflect inactivity and poor choices more than actually getting old.

McGrath doesn’t contradict anything Schatzki or Bailor say. In fact, he proves them right. How we eat and exercise makes a difference. But instead of treading the rare air of scientific research, he shows us real people who incorporate these principles into their own lives. McGrath provides inspiration; Bailor and Schatzki provide tools. Now it falls on us to make the difference in our own lives.

Monday, October 3, 2011

Why Johnny and Janie Can't Lose Weight

                             


Second only to controlling our budgets, Americans resolve to do more about weight than any other personal issue. Tomorrow. Right away. As soon as I have this or that resolved. Part of the problem is that conflicting demands hit us coming and going. Carbs or proteins? Aerobics or cardio? Starvation or willpower? Three new books only compound the problem.

Ed Boullianne, in You Can't Outsource Weight Loss, tackles the question from the most common angles. The author, hit with bad news about his weight and lifespan as he prepared to retire from the Navy, educated himself on the intricacies of weight science. Now he’s compiled his discoveries so we can all read and learn from him. His approach is entirely conventional, and proud of it.

Dian and Tom Griesel, in TurboCharged, believe Boulliane has everything wrong. They disdain the commonplaces, relying on surprising new discoveries that suggest everything we believe about human metabolism is counterfactual. They present a regimen that forces dieters to reevaluate everything we keep in our kitchens, every workout habit, and every assumption about our bodily needs.

And Kristen Volk Funk, in As Thin As You Think, suggests we pack on weight, and can’t shed it, not because of diet and exercise, but because of learned habits and mental scripts that reinforce bad behavior. A clinical counselor and hypnotherapist, Volk Funk believes that reprogramming our brains will make the difference. Only when we focus inward will we recognize and redress our problems.

We can learn as much from these books’ similarities as from their differences. Most important, they all demand we approach food consciously. Too often, we put on pounds, and can’t keep them off, because passive attitudes let us eat fatty processed filth without thinking. If we pay as much attention to our food as to our finances, we could bank health like we bank our paychecks.

That’s why commercial weight programs fail. They let us pop pills, stick TV dinners in the microwave, or otherwise continue not thinking about how we feed our bodies. Then, when we hit our goals, we resume eating as we did before. Meanwhile, our bodies have new set points against perceived famine. Not surprisingly, every pound we shed springs right back.

Therefore, we must plan not for those pesky pounds we want to shed, but for a lifetime of better health. If we only think of looking good for swimsuit season, we won’t make a lasting difference. Only when we plan for long-term health through nutrition and physical activity will we not only lose weight, but maintain our bodies. Only then will we really live healthfully.

But these authors disagree about how we should take an active approach to our metabolisms. Boulliane, for instance, wants us to police what we take into our bodies. He examines American eating habits, especially in restaurants, and what he finds is appalling. Many prepared beverages have as many calories as a healthy adult male should consume in a day. That says nothing about, for instance, our chronic lack of sleep.

The Griesel siblings think Boulliane’s calorie counts obscure our real problems. They think we often eat when we aren’t hungry, eat foods that don’t satisfy, and confuse weight with real health. Their process involves significant changes drinking water, eating food, and planning exercise. They sneer at intensive workouts, preferring a structured plan of a few minutes a day. And they want us to slam water regularly, not carry a bottle and sip daintily.

Volk Funk thinks neither plan will make a meaningful difference alone. We gain weight, and can’t shed it, because we consider ourselves fat, doomed to fail at any regimen. Only when we acknowledge our inner Thin You (spelled thus, with the capital letters) and nourish that identity with affirmative thoughts, will any change in diet and exercise make meaningful differences.

Reading these books side by side, I realize: not everybody gains weight the same way. Some people eat right and exercise, and still pork up. Others keep relatively svelte while eating like refugees. My food and exercise haven’t changed significantly in years, yet my waistline inflated around my thirtieth birthday. If we don’t gain weight for the same reason, surely we don’t lose it the same way, either.

These books make good companions, because they let readers evaluate different issues, screen themselves, and draw meaningful conclusions. If we take an honest look inward, we can identify how we put on weight. Only then can we read selectively, choosing the aggregate approach that works for our weight. If we gained weight passively, we won’t lose it by passively taking gurus at their word.