Tag Archives: food

That’s NOT fruit!

Making healthy food choices is never easy. It is made more challenging by the fact that some foods that appear to be a smart choice may be less healthy than you think.

This is the topic of my Health & Fitness column in the Aiken Standard this week. It is a topic I have addressed in the past that is still relevant today. Specifically, regarding what my kids picked for breakfast this morning! This shouldn’t be a surprise, since many foods that look healthy, but aren’t are breakfast foods marketed to children.

Often, prepackaged fruits and vegetables contain added sugar, fat, or salt, making them less healthy than eating them fresh. Consumption these foods can also make it less likely that people—especially children—will eat fresh fruits and vegetables when they are available.

The problem is that these foods may look like fruit. They may even contain real fruit juice. But many drinks and snacks–especially for kids– that look like fruit are really candy in disguise.

Here are a couple of examples of foods that may appear to be healthy but, upon closer examination, turn out to be less nutritious than we might think.

Fruit snacks: These gummy fruit treats are a favorite among kids. If you check the package you will probably see that they contain real fruit or fruit juice, so they must be healthy, right? While there is variation among different brands, in most cases these snacks contain little, if any, actual fruit. If you read the ingredients you will see that they do contain lots of added sugar, meaning that many of these snacks are essentially candy. In fact, if you compare some brands of fruit snacks with something that is easily recognized as candy, such as gummy bears, you will see that they have a similar sugar content.

Fruit drinks: Not everything that looks like fruit juice is actually juice. Take Sunny D for example. This popular orange drink contains mostly sugar and water—and only 5% juice. By contrast, real orange juice contains fewer calories and more vitamins per serving. In fact, if you compare the ingredients and nutrition information, Sunny D is essentially orange soda without the bubbles!

There are two problems with this. First, some foods that appear to be healthy because they either claim to or actually do contain fruit are actually less healthy than we might believe. Considering that fruit snacks and fruit drinks are likely to be consumed as alternatives to real fruit juice or a piece of fruit as a snack, these foods could lead to poor nutrition. This is especially true in children.

Second, sweetness is one of the most important tastes we respond to. Consuming food and beverages that are flavored like fruit but are actually much sweeter may make real fruit less palatable. Again, this is especially true for children who may develop an expectation that strawberries should taste like strawberry-flavored fruit snacks or that orange juice should taste as sweet as Sunny D. These kids are likely to prefer the sugar-sweetened version over the real fruit. Since these sugar-sweetened “fruits” tend to be higher in calories, consumption of these foods is one contributor to childhood obesity.

This isn’t just the case with fruit. Adding salt and sauces to vegetables makes them more flavorful, to the point that many of us don’t eat plain vegetables very often. The majority of potatoes are consumed in the form of French fries, loaded with both fat and salt. This has changed how we expect potatoes to taste so that now we typically eat baked potatoes “loaded” with butter, sour cream, cheese or bacon. When was the last time you ate a plain baked potato?

But there are some simple steps you can take to get back to eating real fruit and vegetables. Look for 100% fruit juice or, better yet, a piece of fruit instead of fruit-flavored drinks. Instead of sugar-sweetened fruit snacks, try dehydrated fruit. Cut back on the salt, butter, and other toppings you add to vegetables or purchase frozen vegetables without added sauces.

Subway’s identity problem (and why it matters).

If you are looking for a healthy place to eat lunch, chances are you will think of Subway. More than any other fast food restaurant, Subway has developed a reputation for being a healthy choice, consistent with losing weight and an active lifestyle. While you can get healthy food at Subway, you may end up eating a meal that is similar to traditional fast food in terms of calories, fat, and sodium.

This “identity problem” — Is it a healthy option to regular fast food? Or just an alternative to fast food? —  is the topic of my Health & Fitness column in the Aiken Standard this week.  This matters, of course, because you may well be fooling yourself into thinking you are making healthy choices when you aren’t.

Subway has long been thought of a healthy alternative to traditional fast food. This is largely due to a menu that has fresh-looking sandwiches rather than burgers and fries. Food at Subway looks healthy. This image is enhanced by a marketing strategy that associates Subway with health and wellness, something they seem to do better than any other fast food chain. Advertisements featuring former Olympians were abundant during the winter Olympics television broadcasts and the continuing association with Jared Fogle, who lost nearly 250 pounds by drastically changing his diet—including eating at Subway—and becoming more active strengthen this image.

The Subway menu does include several sandwiches designated as Fresh Fit choices that are low in fat and calories and could contain a full serving of vegetables. If you read the fine print you will see that this is true if you order a 6-inch sandwich on plain bread with meat and veggies, but no condiments or cheese. Adding mayo, sauces, and cheese or substituting another bread will increase the calories and fat in the sandwich. But, if you make smart choices, select a healthy side such as apple slices, and have water, unsweet tea, or another calorie-free drink, you can get a healthy, low-calorie meal.

However, that does not mean that all of the sandwiches at Subway are good choices if you want limit calories or fat. One of the sandwiches featured currently is the Fritos chicken enchilada sandwich, which is served exactly as it sounds: shredded chicken topped with enchilada sauce and Fritos chips. But if it comes from Subway it must be healthy, right?

Wrong! If you look at the nutrition information you will find that this sandwich has 580 calories, 26 grams of fat (which account for 40% of the calories), and 1170 milligrams of sodium (nearly half of what you should get in a whole day). The best traditional fast food comparison is the Big Mac at McDonald’s, which has 550 calories, 29 grams of fat, and 970 milligrams of sodium. Considering that many people eat at Subway in an effort to avoid the fat and calories of fast food, this would not be a good choice.

The point is that while you can get a healthy meal at Subway, many menus items are as high in fat, calories, and sodium as food at other fast food restaurants. The image that Subway has carefully cultivated likely conceals this fact, leading people to think they are eating a healthy meal when, in reality, they are not. It is also possible to get a meal at McDonald’s and many other fast food restaurants that is nutritionally similar to the healthier sandwiches at Subway.

This is a good lesson, since menus at many restaurants include a “healthy choices” section. Keep in mind that food that appears to be healthy may not be and that a restaurant typically thought of as a poor choice may have healthy menu items. The trick is to check out the nutrition information and make smart choices.

Eat smart, move more, chill out

The goal of being “more healthy” is a good one, but can include an almost endless list dietary, activity, and other behavioral changes. Some people may feel overwhelmed and unsure of where to begin. Furthermore, there is a perception that you have to implement all of the changes simultaneously or follow a complicated diet or exercise program in order to see results.

But it doesn’t need to be this way. My Health & Fitness column in the Aiken Standard this week outlines a few simple guidelines that have the potential to lead to significant improvements in health, fitness, and wellbeing. Not only are these things you can implement right now, but they are scalable, so the more you do, the bigger the benefits.

1. Eat smart.Healthy eating isn’t necessarily about eating less or avoiding certain foods, it’s about making smart choices when you shop, cook, or eat out. Many problems with the typical American diet probably have to do with the fact that we tend to eat heavily processed, calorie-dense foods. The major difference between what we eat now and what most people ate before the current obesity epidemic is the processing our food undergoes.

You can eat smart by focusing on eating real food—fresh and minimally processed plants and animals—instead of the processed and pre-packaged food that is so common in restaurants and in meals we eat at home. That isn’t to say that all processed food is necessarily unhealthy, but it would be wise to shift the balance toward more real food.

This isn’t necessarily new advice…it was featured on the cover of a popular book in 2009, after all. But this message seems to have gotten lost in the chaos of health claims made by manufacturers in advertisements and on food labels.

You can do this right now by having a piece of fresh fruit, some nuts, or vegetables for a snack. Later, you can make most of your food purchases from the perimeter of the grocery store, and less from the aisles in the middle.

2. Move more. Most people spend too much time sitting and not enough time moving. In fact, the amount of time someone sits during the day has nearly as much impact on their health as their exercise habits. So, step one is to sit less.

Next, move more, which means just that—finding ways to be active during the day. This includes simple things like standing rather than sitting when you talk on the phone, taking the stairs instead of the elevator, and getting up off the couch during commercials. It also includes dedicating time every day for structured exercise or other activity like yard work, house work, or taking the dog for a walk. Every little bit helps, but aim for a minimum of 30 minutes per day.

Right now you are probably sitting, so stand up and stretch or move around a little. Later, go for a walk or do something active around your house.

3. Chill Out. With so much emphasis placed on diet and exercise, the health effects of stress are often overlooked. Chronic stress can have serious emotional, psychological, and physiological effects that lead to or exacerbate many health problems. While it is impossible to avoid all stress in life, minimizing stressors and managing the way you respond to stress can have important benefits.

Exercise is one good way to manage your feelings of stress as well as the effects it has on your body. Yoga has long been recommended to help reduce and control stress, but all types of exercise can help. Managing time better, including getting enough sleep, is helpful for many people.

Right now you can close your eyes and take a few deep breaths to relax. Later, spend some time doing something you enjoy.

So, if you are feeling overwhelmed by complicated and confusing health recommendations, keep it simple: eat smart, move more, and chill out!

The Health & Fitness holiday gift guide.

If you haven’t finished your holiday shopping yet, you are not alone. As of last week, the average shopper still has half of their gift buying left to do. The good news is that there is still time to pick out perfect gifts for your friends and family, including gifts that will help them meet their health and fitness New Year’s resolutions.

There are many good gifts that can help people get started on their exercise or weight loss programs. Gift guides including gadgets, apps, clothing, and other gear, like this one from Greatist.com. Many of these tools would no doubt be useful for getting people motivated, providing feedback, and even some healthy competition through social networking.

But these are not the things that people really need to begin and be successful making diet and activity changes. After all, no one ever quit an exercise program or failed at losing weight because they didn’t have the right nutrition app or the latest activity tracker. The real reason people struggle is because of factors like time and support from family and friends in the real, not virtual, world.

In my Health & Fitness column this week in the Aiken Standard  I provide a practical gift guide. These are the things you can give your friends or family members to really help them make their healthy lifestyle changes:

1. Time. The most common reason that people quit an exercise program or struggle with weight loss is because of time. That includes time to exercise, obviously. But it also includes time to plan, shop for, and prepare healthy meals and snacks. This year, give the gift of time. Commit to helping your friend or family member plan time to focus on their program and dedicate yourself to taking on some responsibilities to help them do that.

2. Help. In addition to helping find time, you should commit to actually doing things to facilitate your friend or family member’s health improvement program. Taking on chores and projects around the house, picking up the kids after school, and helping with shopping and cooking are examples of things you can do.

3. Support. Anyone who makes a major lifestyle change needs the support of others to be successful. Your role can be to provide encouragement, ask about progress, and take your friend’s program into account when planning meals and other activities together. You should also be ready to provide a gentle (or not-so-gentle) nudge when you see them getting off track.

4. A buddy. People who take on an exercise program with others are more likely to stick with it and be successful. So get involved with your friend or family member. Going for a walk together during a break at work or developing a healthy eating plan as a family is an excellent way to play along. Chances are, these healthy changes will benefit you, too.

So, if you really want to help someone in your life make lasting healthy changes, use the remaining shopping days to come up with a plan. Leave the stress of shopping to everyone else!

Go Nuts (again)!

My Health & Fitness column in the Aiken Standard this week is about the health benefits of nuts. It is  a follow-up to a blog post I wrote a few weeks ago. This isn’t new, of course, since nut consumption has been recommended as a part of a healthy diet for years.

What is new is a recent study in the New England Journal of Medicine that shows that nut consumption was associated with a reduced risk of death from heart disease, stroke, and some cancers. The people who ate nuts every day got the biggest benefits.

That doesn’t mean that simply adding nuts to an unhealthy lifestyle will have some magical influence on health. In fact, the people in the study who ate the most nuts were also likely to do other healthy things like eat more fruits and vegetables, exercise, and not smoke.

The most practical advice is to eat nuts as a replacement for other snacks or to add nuts to salads and other dishes. While specific types of nuts have different health benefits, the recent study suggests that all nuts, including peanuts, are beneficial.

The mystery of how you can feel hungry shortly after eating breakfast explained.

Have you ever noticed that sometimes you can feel hungry—really hungry—midway through the morning, even after eating breakfast? Isn’t eating breakfast supposed to get you through the morning without feeling hungry?

The answer to these questions gets into why we eat and what regulates feelings of hunger. This is the topic of my Health & Fitness column in the Aiken Standard this week.

First of all, much of the time we want to eat we really aren’t hungry. Hunger is a physiological drive to seek food and is generally experienced as a negative sensation. It is a survival stimulus that got our caveman ancestors out of the cave to seek food, despite the threat of saber-tooth tigers. Hunger is a signal that energy and nutrients are needed and nearly any food will meet this need. In our world now, we rarely need such a powerful stimulus for us to seek food, and most people eat even though they aren’t truly hungry.

What we experience more often is appetite, a psychological sensation that motivates us to eat, usually in response to some sensory input. For example, the smell of fresh-baked cookies makes most people want to eat, even after a meal. In this case, it is the idea of food that triggers the sensation, not a physiological need for nutrients. Additionally, appetite is usually specific to a certain food we crave, like cookies.

One of the problems we face is that we often confuse appetite (wanting something to eat) with hunger (needing something to eat). This can lead to overeating.

It turns out that the foods we eat help determine how much we will eat in a meal and  contribute to our feelings of hunger later. A meal that contains a combination of foods providing carbohydrates, protein, fat, and fiber tend to make us feel full sooner, so we may eat less in that meal. By contrast, eating foods that contain primarily carbohydrates, especially refined grains and sugar, don’t have the same effect, and we can take in more calories before our brain gets the signal that we are full. This is called satiation.

That isn’t all. What you eat for one meal can influence how quickly you will feel ready to eat again later. This effect is called satiety. A meal that contains mostly refined carbohydrates can lead to feelings of hunger shortly after a meal. This why you can feel hungry midway through the morning after a breakfast consisting of a donut and juice.

One recommendation to help people eat less to lose weight is to eat foods that are high in fiber such as whole grains, fruits, and vegetables, since these foods tend to make us feel full sooner. Meals that contain a combination of nutrients, especially protein, can also help us go longer between meals.

So instead of a donut and juice for breakfast, try a piece of fruit (fiber!) and something containing protein, like an egg or yogurt.

Go Nuts!

A new study suggests that going nuts is good for your health. Published in the New England Journal of Medicine this week, the study shows that regular nut consumption is associated with a lower risk of death from many leading causes of death, including heart disease and cancer. (If you aren’t motivated to read a journal article, this video will give you the key points from the study.)

The reduction of risk was greater with more frequent nut consumption. For example, the risk of death from all causes was 11% lower among men and women who consumed nuts once per week and 20% lower among those who consumed nuts seven or more times per week. 

This is level of nut consumption could be met by a common recommendation to consume 1–1.5 ounces of nuts as a snack every day.

One thing to keep in mind is that the health benefits of nut consumption might be due to other positive lifestyle factors that go along with greater nut consumption. Indeed, the authors noted that, “As compared with participants who consumed nuts less frequently, those who consumed nuts more frequently were leaner, less likely to smoke, more likely to exercise, and more likely to use multi-vitamin supplements; they also consumed more fruits and vegetables and drank more alcohol.” Although these other factors were controlled for in the study, common sense suggests that the reduction in risk is due to a combination of beneficial health behaviors.

This is an important point. A person who eats in unhealthy diet, is sedentary, and smokes is unlikely to realize the  health benefits of increasing nut consumption. Achieving the full benefits of nut consumption also certainly means adopting other healthy behaviors.

This is good news! Eating more nuts is a relatively easy dietary change to make. And as this study shows, it can lead to a reduced risk of death from some common diseases. So…go nuts!

How will you celebrate Food Day this year?

I wrote about Food Day in my Health & Fitness column in the Aiken Standard this week.

Food Day is an annual event that aims to raise awareness about the food we eat and the impact it has on our health, environment and quality of life. You can learn more about how you can celebrate Food Day on October 24 this year. Then, keep celebrating everyday.

If you aren’t sure where to start, here are some suggestions:

1. Think about what you eat and the impact it has on your health, the environment, and the wellbeing of others. Start by taking this quiz: Food Day | 14 Questions

2. Shop at a farmer’s market to get the freshest, locally grown food. As a bonus you will benefit the local community by supporting local farmers while reducing potential environmental harm from long distance food transportation. You can find a farmer’s market in you area here: Local Harvest | Farmers Markets

I am fortunate because I live near the Aiken County Farmer’s Market, which is an excellent source of local vegetables, fruit, nuts, meat, beans, dairy, honey, flowers, and much more.

3. Watch a movie! While there are many films that are relevant to Food Day, you can’t do much better than Food, Inc.

4. Read a book! Again, lots of good choices. Two of my favorites are In Defense of Food by Michael Pollan and What to Eat by Marion Nestle.

5. Keep up with the latest news and information about food, nutrition, health, and the environment by following some real experts including Marion NestleMichael Pollan, the Center for Science in the Public Interest, and, of course, the people behind Food Day. If you want to learn more about responsible farming,  Polyface Farms is a great example.

Food science beach reads: learn about food and cooking while you work on your tan

My Health & Fitness column in the Aiken Standard this week is a summer reading list of books about food  and cooking. It turns out that most people really don’t understand what they are eating or the processes that went into cooking their food. Knowing how food is prepared can help you make healthier eating choices, whether you are doing the cooking yourself or if you are eating prepared meals.

Here are three books about food science you can take to the beach (and one you can’t):

Cooked: A Natural History of Transformation by Michael Pollan

This is the most recent of Pollan’s excellent books, all of which should be required reading for anyone who eats. You can hear a nice interview with him about Cooked here and one about a previous book here (both are from Science Friday on NPR).

On Food and Cooking: The Science and Lore of the Kitchen by Harold McGee

Harold McGee also contributed to an excellent series about coffee on Science Friday on NPR. It turns out we can learn a few things about the first thing many of us consume each day.

McGee also has/had a column in the New York Times called the Curious Cook. It doesn’t appear to have been updated recently, but the older posts are still worth a read.

What Einstein Told His Cook: Kitchen Science Explained and What Einstein Told His Cook 2, The Sequel: Further Adventures in Kitchen Science by Robert Wolke

Robert Wolke also used to write a column called Food 101 in the Washington Post. The old articles are still available and worth checking out.

Modernist Cuisine: The Art and Science of Cooking by Nathan Myhrvold

This one is a workout both to read (it is a collection of six books) and to carry to the beach (it weighs over 50 lbs)! Even if you don’t buy it (it costs over $500) it is worth a look—the pictures of the cooking processes are amazing. In fact, a book of photos called The Photography of Modernist Cuisine is available for pre-order now.

Deceptive food labeling, old school style.

This isn’t a deceptive label on a food package, but it is an example of misleading nutrition information. It is a recipe from a cookbook called Charleston Receipts, which includes recipes that represent hundreds of years of low country cooking. I don’t know the history of this particular recipe, but I do know that it makes a  claim that, upon closer examination,  isn’t exactly true.

The recipe is for Sugarless Yellow Cake, which sounds healthy, especially for people who are trying to lose weight or control their blood glucose. But reading the ingredients reveals that this cake is definitely NOT sugarless.

Sugarless yellow cake

Okay, technically, it doesn’t contain sugar as an ingredient. But it does contain corn syrup, which really is sugar (as so clearly explained here).

Like many foods, especially packaged foods, the name tells one story while the ingredients tell another. Since this recipe comes from a book that was originally published in 1950, this form of misleading labeling isn’t anything new.