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?

For The Love of Food

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

Lots of interesting health and nutrition stories this week. I particularly love the piece about how exercise impacts cognitive performance, and the bits about the health benefits of grains. I’m not in the mood to focus on any BS this week, but if I did it would have certainly been the Monsanto court decision.

I read many more wonderful articles than I post here each week. If you’d like to see more or just don’t want to wait until Friday, be sure to follow me on Twitter (@summertomato) or the Summer Tomato Facebook fan page. For a complete reading list join me on the new Digg or StumbleUpon. I’m very active on all these sites and would love to connect with you.

Links of the week

• Cooking Is As Easy As Being a DungeonMaster <<The ultimate geek cooking lesson. If you’ve ever mastered anything, you can conquer your kitchen. (Geek’s Dream Girl)
• Phys Ed: Your Brain on Exercise <<Really cool new research explaining how exercise makes you smarter. My goal, of course, is to turn you all into a bunch of super geniuses (wahahahaha). (New York Times)
• Low acid diet may not prevent bone loss <<I’m always confused when I hear people mention the health benefits of “alkaline diets,” since there is almost no science backing those bogus claims. As usual, Marion Nestle does an awesome job explaining why. (SFGate)
• Who’s Behind Those Trader Joe’s Generics? You’d Be Surprised <<I must admit, I’ve always wondered how Trader Joe’s private label put out such awesome products. Turns out, they are awesome products I already knew about. (SFoodie)
• How do you know you’re on a “good” diet? <<I love Yoni’s answer to this: “Simple. You like it.” He really nails what it means to find your own healthstyle with this article. (Weighty Matters)
• Add onion and garlic to “unlock” the nutrients in grains <<Somehow I doubt Atkins or paleo dieters will pay any attention to this, but it’s interesting news for the rest of us. (Nutrition Data)
• Experts Believe Many Birth Defects Are Preventable <<I like the title of this article because it makes me sound like an expert. Turns out you should try to be healthy before you even start thinking about maybe getting pregnant. (Medline)
• Wine for Tomato Season: Grechetto <<Don’t know that I’ve ever tried Grechetto, but it has skyrocketed to the top of my summer to-do list. (Good Wine Under $20)
• High-fibre breakfast enhances fat burning during exercise <<Cereal burns fat? Only when you exercise, which of course you do regularly because you’re a super genius. This article also provides a good excuse to laugh at the way Canadians spell fiber. (kidding!) (Obesity Panacea)
• Strawberries. Balsamic. Cacao Nibs. <<Uber healthy seasonal dessert FTW!! (Vanilla Garlic)

What inspired you this week?

Pantry

Nothing has a bigger impact on your health than the food you choose to eat (unless you smoke cigarettes). A diet rich in whole vegetables, grains, legumes, fish and fruit can prevent and even reverse most of the diseases that devastate our society. The good news is that farm-fresh, seasonal produce happens to be some of the most delicious food on the planet.

Unfortunately, our culture does not make it easy to eat foods that are both healthy and delicious. Your typical grocery store is filled with processed, packaged junk that barely resembles the plants and animals it came from (usually corn and soybeans). Even the produce section is populated with clones shipped from halfway around the globe.

But eating healthy is not impossible. I manage to pull it off, despite a long-ish commute and impossible work schedule. All you need is a little planning and a road map.

For many people the most difficult thing about starting to eat healthy is learning how to prepare and cook food. Unless you happen to live down the street from Café Gratitude, you are not going to be able to upgrade your healthstyle by eating in restaurants. You have got to be able to shop and cook for yourself.

This is the beginning of a series of posts designed to give you detailed instructions on How To Get Started Eating Healthy. It is the perfect place to begin if you are new to Summer Tomato. Once you have learned to integrate these instructions into your normal routine, nothing on this blog should pass over your head. You will be able to follow any recipe, conquer any ingredient, get healthy and love every minute of it.

To continue following the How To Get Started Eating Healthy series, be sure to subscribe to Summer Tomato through email or your favorite news reader (RSS)–subscribing is always free of cost and spam.

Keep in mind I was once as clueless in the kitchen as I was at the farmers market. I found my healthstyle through trial and error and created Summer Tomato to share what I have learned.

If you are beginning with a barren kitchen and are not sure what you need to get started, check out the Summer Tomato Shop. Once you are there, use the navigation in the sidebar on the right and browse through Kitchen Gear. I consider the items listed in the Basics category to be essential for elementary cooking. The ones in Accessories are also super useful. The snobbier among you (that’s a compliment) might have fun searching The Finer Things.

Once you have all your pots, pans and cutting boards you need to Stock Your Pantry. I have created a list of essential items that should always be in your kitchen. Because these things all store well and can be purchased in large quantities, you do not need to buy them often. But check your supplies regularly and be sure you always have everything here:

• Olive oil You really cannot cook anything until you have olive oil. I go through olive oil relatively quickly, so I am sure to buy large bottles. Look for cold-pressed olive oils in dark bottles. For cooking I try to get the highest quality oil I can find at a reasonable price. My current favorite is Whole Foods 365 Organic brand extra-virgin olive oil. I buy the full 1 liter bottle.
• Sea salt Whenever I come across vegetables I do not like they tend to have two things in common: they are 1) over-cooked or 2) under-salted (or both). But salt is bad for you, right? Yes, it is bad to eat the inconceivable volumes of sodium present in processed and packaged food. But you would be hard pressed to ingest that much salt if you add it yourself. It is possible to over-salt your vegetables, but under normal circumstances you can determine the appropriate saltiness by taste. In contrast, processed food tastes gross (grosser, I should say) without salt. You can add a reasonable amount of delicious sea salt to natural foods to enhance their flavor without much worry. Sea salt helps make fresh vegetables taste amazing, and if you eat them you are substantially better off. (note: If you have very high blood pressure, potassium salt might be better for you. Talk to your doctor about your options.)
• Pepper Pepper is an essential spice you should always have in your pantry. It has better flavor if it is freshly ground.
• Vinegar Frequently the easiest way to salvage a struggling dish is to add some kind of acid. Acid has a slightly sour flavor that can help brighten a dish. Vinegar and lemon are the go to choices for most cooks, so you need to have them around. Vinegar (and oil) is also what I use to dress salads. Balsamic vinegar is particularly wonderful because of its sweetness. But if you don’t like it experiment until you find a vinegar you like. Red wine vinegar is my next recommendation. Rice vinegar is also handy to have around, particularly if you like cooking Asian cuisines.
• Fancy olive oil Speaking of salads, I always keep a top-shelf, fancy olive oil in the house for when the dish I’m creating depends on olive oil itself for flavor. Salad is the most basic example, but there are many instances where a better oil is worth the investment. You should enjoy the taste of your food, a few extra dollars for an outstanding olive oil is more than worth it.
• Soy sauce One of the easiest ways to change up the flavor profile of a dish is to add a splash of soy sauce. You should always have some. Keep it in the fridge after opening it though.
• Whole grain cereal I have found it incredibly difficult to find cereals–even whole grain cereals–that aren’t loaded with sugar. Muesli is my best recommendation, but it usually needs some help in the flavor department. I add fruit to fix this. Oatmeal (stove top) is a perfect breakfast if you have time for it (10 minutes). Whatever you choose, make sure you find a cereal made of intact grains that you are happy to eat most every day. For variety, I alternate between cold and warm cereals and change the fruit I use with the seasons.
• Assorted whole grains Intact grains are so old-fashioned these days they are pretty hard to come by. If you do not eat them at home, you will almost certainly never eat them. Brown rice and quinoa are the two I rely on most. Quinoa cooks easily in 15 minutes. Brown rice takes longer, but I make it in large batches and freeze it in single servings that microwave in 1 minute. I also keep whole grain couscous around, even though it isn’t a real whole grain. I just love it in Moroccan food.
• Dried legumes Legumes are some of the healthiest foods on the planet, and are notoriously under-appreciated. Lentils and beans are not just a vegetarian protein source, they are essential to a healthy diet regardless of carnivory. One benefit of them being out of fashion is that they are incredibly cheap and can usually be purchased in an unadulterated form. Lentils are wonderful because they cook quickly, in about 20 minutes. There are many varieties of lentils with different purposes. I recommend starting with regular brown or French green lentils because they keep their shape well. Beans require soaking and still take at least an hour to cook, unless you have a pressure cooker (I couldn’t live without a pressure cooker now). You can buy canned beans if you prefer, but they are far more expensive and have inferior taste and texture.
• Bouillon cubes I had never heard of these until I started cooking, but I use them pretty regularly now. Bouillon cubes are essentially dried, concentrated broth. I keep chicken bouillon around for couscous and soups. Beef bouillon tastes amazing and I love to add it to beans and richer dishes. They make veggie bouillon too. You can get these everywhere, probably even your local liquor store.
• Boxed broth Since these keep for at least a year, it is good to always have a few boxes around. Soups are great to whip up for dinner when you are tired and don’t feel like cooking anything fancy. If you always have broth, you can always have soup. I buy the 1 qt chicken and veggie broths. The smaller boxes or cans are good for making sauces.
• Canned tomatoes I keep at least one 28-oz can of diced tomatoes at all times. Canned tomatoes are the base of so many different cuisines and make for wonderful meals. Tomatoes are, ironically, one of the few canned vegetables that don’t repulse me.
• Nuts You should see the shoebox I use to store all the nuts I buy, it is bursting at the seams. Nuts are healthy, filling and turn food from average to awesome. I throw cashews in stir frys, cook my chard with pistachios and have almonds for a snack almost every day at work. Get in the habit of cooking with nuts or adding them to salads rather than just eating them plain. My kitchen always has raw walnuts (store in the freezer, they go rancid the quickest), roasted unsalted pistachios and sliced almonds. Hazelnuts, macadamia nuts and peanuts are also wonderful. Go nuts!
• Dried fruit With plump, juicy raisins in my oatmeal I do not need to add sugar or honey. Dried apricots are wonderful in Moroccan soups or couscous. Dates are a great after dinner treat. Dried fruits store well and come in handy, you should keep the ones you like around and be creative with them while cooking.
• Canned fish My canned fish of choice lately is sardines. Sardines are incredibly rich in omega-3s and vitamin D. When skinless and boneless, they are also delicious on bread or in a stir fry. My second choice is canned salmon (again, please get boneless–even if it costs extra). Tuna is okay, but it is too high in mercury for me to eat it at the frequency I prefer (you should limit tuna to 1-2 servings per month, particularly if you are a woman of childbearing age). Salmon is high in omega-3s and lower in mercury than tuna. I eat canned fish 2-3 times per week.
• Basic spices When I first discovered cooking I went to the seasoning aisle of my grocery store and bought every spice and herb I had ever heard of. This was a mistake. I have since learned that most of the ones I bought are much better fresh (e.g. parsley, sage, rosemary and thyme). But there are a few spices I still use a lot. I always keep Saigon cinnamon, cayenne pepper, chili flakes, coriander, cumin (seeds and powder), ground ginger, garlic salt and chili powder in the house. I recently got a spice grinder, so sometimes I grind my own. But these are spices that are good to have around.
• Natural nut butter Almond butter on good bread is one of my favorite quick, filling midday snacks. It is high in calories, but very effective at curbing the appetite. I always keep an unopened jar in my pantry. If you buy the natural kind (which you should), refrigerate after opening.
• Pasta I know it sounds sacrilegious, but I do keep pasta in my pantry because sometimes it is just the easiest option. A healthy-ish choice is Japanese soba noodles that are made from buckwheat rather than semolina. I do not have pasta very often, so I do not worry too much if I eat it occasionally.
• Plastic wrap and zipper bags I know these aren’t food, but I consider them essential items that need to be stocked regularly. I also happen to keep mine in the pantry. Don’t forget to buy them!

Once you have these basic ingredients you are ready to start cooking for yourself. In future posts for the How To Get Started Eating Healthy series I will discuss items you need to regularly stock in your refrigerator and freezer. I will also explain how to shop seasonally and outline a few basic cooking techniques you can use to cook almost anything.

Please do not consider this list exhaustive. This is simply a blueprint for how to get started stocking your pantry to cook healthy food.

I encourage you to share your favorite pantry items and tell us what you use them for.

Read more How To Get Started Eating Healthy:

A study published in the latest issue of the American Journal of Clinical Nutrition is the first to address how your choice of breakfast is correlated with the quality of food chosen during the rest of the day. The scientists combined dietary data from three continuous National Health and Nutrition Examination Surveys (1999-2004) to determine energy density, nutritional quality and variety of foods eaten. They also examined the relationship between breakfast choices and body mass index (BMI). A total of 12,316 people were analyzed.

Eighty percent of people in the study reported eating breakfast. Although breakfast eaters ate more total daily calories during the study, the foods they chose tended to be of lower energy density. Lower energy density foods have fewer calories per gram and are usually associated with more nutritious fare such as fruits, vegetables and grains. Examples of higher energy density foods are meats, cheeses and processed carbohydrates.

Interestingly, breakfasts of lower energy density, such as cereal with milk and fruit, were an indication of a more diverse diet throughout the rest of the day. In other words, participants who ate cereal for breakfast were more likely to report eating a lot of fruits, vegetables, grains, legumes and other healthful foods overall. This was true whether or not breakfast itself was included in the calculation.

People who chose breakfasts of higher energy density ate fewer different kinds of foods, but more pastries and junk foods. Countless studies have shown that dietary diversity is one of the best predictors of good health. This was confirmed in this study, as higher energy density breakfasts predicted fewer beneficial micronutrients consumed overall.

The researchers also found that seventeen percent of people who ate breakfast reported items that could not be “grouped into the major food groups,” things such as pastries, confections and meal replacement drinks and bars. With this the authors of the study point out that a significant percentage of Americans do not eat “real food” for breakfast (somewhere Michael Pollan is smiling and nodding). Not surprisingly, this group comprised the highest average energy density of any type of breakfast.

Women (but not men) that did not eat breakfast had a higher average BMI. This was true regardless of body image or attempted weight loss. In both men and women, breakfast energy density showed a linear positive association with BMI. This means that even for people who do eat breakfast, if you eat foods with higher energy density you will probably weigh more.

In English, what this all means is that although eating breakfast alone does a body good, it is much better if your breakfast is cereal and fruit rather than eggs and meat.

There is no clear cause and effect in an analysis of this kind, however there seems to be a correlation between eating less healthy foods at breakfast and making poor food choices throughout the day. While it is possible that some people simply make unhealthy selections all the time, there is also a possibility that your breakfast choices affect metabolic and hormonal systems that alter your cravings for different foods over the course of the day. Indeed, there are studies showing that people who eat whole grains in the morning have altered insulin responses for nine to twelve hours after eating.

Even if your breakfast choice does not have a direct impact on the rest of your food selections, choosing cereals and fruit will certainly bring you a step closer to better health. Pouring a bowl of whole grain cereal and adding some fruit is pretty simple, and I guarantee you it is easier than making eggs and sausage. Do yourself a favor and save the cakes and donuts for dessert.

This article can also be found at Synapse.

Healthy Breakfast

Monday mornings are rough, but skipping breakfast is not an option. Current wisdom recommends you drink a glass of water and eat breakfast within an hour of waking. The quickest, healthiest thing you can have in the morning is a bowl of cold whole grain cereal with fruit.

But buyer beware. Almost all breakfasts cereals these days claim to be “whole grain.” Yet as you can probably deduce on your own, Cocoa Puffs is not a nutritious breakfast. All that sugar negates any benefit of their “whole grain” health claims.

The Truth About Whole Grain Products

The US Food and Drug Administration (FDA) has defined the requirements that must be met for a manufacturer to use the term “whole grain” on its label (along with the respective health claims):

“Cereal grains that consist of the intact, ground, cracked or flaked caryopsis, whose principal anatomical components – the starchy endosperm, germ and bran – are present in the same relative proportions as they exist in the intact caryopsis - should be considered a whole grain food.” (emphasis added by me)

Understand? To be considered “whole,” grains do not actually have to be intact. Armed with this, manufacturers set to work demolishing grains as normal, then adding back the required ratios of grain parts (germ and bran) to meet the standard. Presto! Magic health in Lucky Charms.

Would you then be surprised if I told you that intact grains are much, much better for you than demolished and reassembled grains?

If you really want the benefits associated with eating whole grains you should be able to see an intact grain in what you are eating; something like an oat, for example. If not, there has definitely been some processing involved, which reduces the whole grain benefits. That being said, processed whole grains are better than purely refined grains (without germ and bran). White sandwich bread is indistinguishable from sugar in my view.

So this is the problem with breakfast, and it is difficult to avoid in cold cereals. Real whole grains are tough and bland, so some demolition and sweetening are almost always necessary for most people to eat them regularly.

Oatmeal is a fantastic choice. Steel cut oats are even better, but they take 45 minutes to cook. When you just want to pour, eat and run you will need a quicker alternative.

My Solution

I first turned to granola. Those grains sure do look intact, right? But take a closer look and you will find granola often contains ungodly amounts of sugar. Though I enjoy granola and occasionally eat it during outdoor activities, I cannot bring myself to eat it every day for breakfast. It is just too sweet and dessert-like for me. You can make your own granola and add less sugar if you have the time. But still.

The good news is there are some products that are whole grain, palatable and not packed with sugar. But making a good breakfast out of them requires a touch of creativity. I have found one company that makes a kind of granola without sugar. Muesli is actually the appropriate term for this kind of cereal. It is regrettably difficult to find, but is available at Whole Foods in a variety of flavors. The company that makes it is called Dorset Cereals out of the UK. It is not cheap, but I only use about 1/4 cup per serving, so a box lasts me several weeks.

Another cereal product I like is the Ezekiel 4:9 brand made by Food for Life. Though these cereals are not exactly intact grains, they are made from many different kinds of sprouted whole grains and are free of flour and other bad stuff. To give you an idea of what they are like, think of Grape Nuts with more flavor.

I wish I could say that these products solved all my problems, but there is also the issue of taste and texture. Both these cereals are very dense, and eating them without any additional sweetness is a little brutal. For this reason I do not eat them alone, but instead mix them with my favorite flake cereal, Nature’s Path Flax Plus.

I also always add fruit. These days I am using pomegranate seeds (see pic), but almost anything will do. I even keep a bag of frozen organic wild blueberries for emergencies. Fruit is sweet, but also very good for you. Hooray, problem solved!!

What is your healthy breakfast?