Tag Archives: food

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.

My Friend Shannon is in the newspaper!

My Health & Fitness column in the Aiken Standard this week is about my friend Shannon and her remodeling project. I have been writing about Shannon on this blog for some time, but I thought her story was worth sharing elsewhere.

Shannon has been trying to do what I call remodeling–losing a little weight and adding some muscle. To do this she started an exercise program and is now exercising nearly every day. She has also changed her diet, focusing mostly on eating out less, reducing portion sizes, and eating more fruits and vegetables.

It has been working!

What is interesting about Shannon is that the specifics of her diet and exercise program aren’t the reason for her success. Yes, that is how she lost fat and added muscle, but she could have done that following almost any diet and exercise program.

What helped Shannon the most is that she changed her habits. For years she didn’t exercise much and ate a diet that consisted largely of unhealthy foods. This was mostly due to convenience–it was easier to eat out and not exercise.

Changing these behaviors was the real challenge. Shannon’s lifestyle and interactions with others supported her former habits. And changing these habits isn’t easy. It means saying “no, thank you” a lot and making difficult choices about what to eat and when to exercise.

But she has done it and learned along the way that she really can make those tough decisions. And so can everyone else. The key is to focus on WHY we eat what we eat and WHY we don’t exercise rather than obsess about exactly WHAT to eat and WHAT to do for exercise.

What is one portion?

I think everyone knows that we have become accustomed to large portion sizes. And large portion sizes can add up to too many calories which can add up to weight gain.

Unless you have read a food label and carefully measured out one serving you may not realize how big your “normal” portions really are. This video will show you:

When you are done with that one, check out this video that shows what 2000 calories, the “typical” recommended daily intake, looks like coming from some of your favorite foods: