From farm to table at your local farmer’s market

Today marks the beginning of National Farmer’s Market Week, a celebration of the benefits local markets have on our communities. From supporting local farmers to improving access to nutritious food, farmer’s markets  and local farm stands can have positive effects on the environment, economy, and health. In fact, the availability of farmer’s markets is one of the criteria used in the American Fitness Index, an annual ranking of the fittest cities in the United States. Let’s explore some reasons why shopping at a farmer’s market makes good sense. This is the topic of my Health & Fitness column in the Aiken Standard this week.

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It’s candy and soda for breakfast: The most important meal of the day is also the sweetest!

Eating a healthy breakfast provides energy to start the day and is important for weight control. In children, a healthy breakfast is essential for proper growth and development and is linked to improved attention and learning in school. Breakfast is often thought of as the most important meal of the day, for good reason. Unfortunately, many common breakfast foods are more similar to candy and soda than a healthy meal to start the day. This is the topic of my Health & Fitness column in the Aiken Standard this week.

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It’s hot! So get fit and stay cool in the pool.

It’s hot! Whether you are swimming laps or splashing in a lake, swimming is a great way to stay cool. Swimming is also an excellent exercise for improving your fitness and helping with weight loss. Even now with physical distancing restrictions due to the COVID-19 pandemic, swimming can be a safe way to stay cool and fit this summer.

This is the topic of my Health & Fitness column in the Aiken Standard this week.

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Calories count, but don’t count calories!

When it comes to losing weight, calories count. This matters because losing weight almost always means cutting the calories that you eat and increasing the calories that you burn. This concept of “eat less, move more” is the foundation of nearly every effective weight loss program. Despite what you may have heard, losing (or gaining) weight absolutely requires altering the calories you take in or the energy you expend over time. Thanks to a host of wearable devices and mobile apps, counting calories has never been easier.

This is the topic of my Health & Fitness column in the Aiken Standard this week.

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Modern wearable devices and mobile apps allow you to track your weight, what you eat, and your activity fairly accurately. Many apps can measure the intensity of exercise by using the GPS and accelerometer features of your phone itself or by syncing with a wearable bracelet or belt clip. Some include heart rate to make the estimates even more precise. Using this technology, you can count steps, measure how many miles you walk or run, and estimate how many calories you burn.

Other apps can help you track what you eat. Whether you are counting calories or concerned about the amount of protein you are eating, diet analysis apps can show you what you are really eating. Most require you to enter the foods you eat and the app calculates calories, nutrients, sugar, salt, and water intake based on standard databases. In order to get accurate results, it is important to estimate portion sizes accurately, something that is challenging even for experts. That said, these apps can be useful for tracking what you eat to help you learn about your eating patterns to develop healthier habits or meet specific goals, such as eliminating added sugar from your diet.

Activity trackers and exercise apps are especially popular for improving fitness and promoting weight loss. Both the physical activity that you do throughout the day and dedicated exercise are important for good health, physical fitness, and weight control. This technology can help you know what to do, when to do it, and how much you did at the end of the day.

Even if you aren’t concerned about exactly how many calories your burned in an exercise class or how many steps you took during the day, these devices can help you develop healthier habits. Many people are simply unaware of how sedentary they are during the day or are unrealistic about how intense their workouts really are. For many people, an accurate report of how many steps they took or how many calories they burned is helpful for gauging their success and identifying things they can improve.

While these tools can be helpful, it is important to emphasize the importance of developing healthy habits in order to improve fitness, lose weight, or keep it off. A focus on “micromanaging” steps or calories may cause you to lose sight of the “big picture” changes you want to make. For example, you should strive to be as active as you can throughout the day, even if you have already met your step or calorie goal.

Keep in mind that there are very few people who failed to meet their fitness or weight loss goal because they didn’t have the latest activity tracker or fitness app. Real success comes from making lifestyle changes to incorporate healthy eating and activity habits that you can maintain without constant reminders. While technology can help you make those changes, it does not replace the dedication needed to develop lasting eating and activity habits to promote good health.


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The case of the missing beach body

Now that summer has arrived you may have noticed that your eating and exercise habits over the past several months (or years!) haven’t been kind to your body. For some people this comes as a surprise, and they wonder where their beach body from last summer went. For others, their beach body may be long gone, but they are motivated to get back in shape now. 

Obviously, this will mean making changes to what you eat and your exercise habits. If you want to lose 5–10 pounds and get back in shape, this means small changes to your diet and focus on exercise designed to meet your fitness goals. If you have more significant weight to lose you will need a stricter diet and an exercise program that will help you lose fat while building your strength, endurance, and flexibility. 

While diet and exercise can help you get back in shape, staying in shape requires making lasting behavior changes. Here are some questions that will help you find your missing beach body now and not lose it again in the future. This is th topic of my Health & Fitness column in the Aiken Standard this week.

Photo by vjapratama from Pexels

When did you last see it?

Many people can identify a time in their life when their lifestyle changed and weight gain began. Commonly, this is getting married, starting a new job, or having children. Other people notice that they have gained weight, but can’t point to any specific reason why. In both cases, healthy eating and exercise routines get replaced with other less beneficial habits. The result for most people is gaining weight and losing fitness, either quickly or more slowly over years. Understanding what caused these changes is critical for reversing them.

How long has it been gone?

The longer you have been inactive and eating poorly, the longer you have been developing these unhealthy habits. The consequence is that it will be more challenging to undo the damage these habits have caused and teach yourself new habits that are consistent with better health. Your task is relatively easy if you have just gained a few pounds since last summer. Trying to reverse years or decades of inactivity and unhealthy eating is a bigger challenge, but one you simply must take on!

Where did you last see it?

The environment has a huge impact on our health, largely through influencing our activity and eating behaviors. In many cases, weight gain may be at least partly a consequence of where we spend our time. For example, a new job that involves long commutes by car and workdays spent sitting can make gaining weight almost inevitable. Quitting that job probably isn’t reasonable but knowing how it has affected your health allows you to focus your efforts on increasing your activity outside of work. For many women (and men, too), weight gain occurs after graduating from college, getting married, and having children. While there are many contributing lifestyle factors in this case, the change from an active college campus to a more sedentary environment certainly plays a role.

Once you figure out when and where you last saw your beach body you will have an idea of what you need to do to get it back. Keep in mind that the type of behavior changes you need to make to lose weight and get back in shape are difficult and will take time to adopt. While you shouldn’t expect any miracles in the next month or two, developing healthy eating and activity habits can have a miraculous effect on your weight, your health, and how you feel in the years to come!

Your metabolism explained. And the only real way to “boost” it!

 

Many people are interested in speeding up their metabolism in an effort to lose weight. There are drugs, supplements, and even certain foods that are thought to increase metabolism. The effectiveness of many of these things is unproven and some may actually be dangerous. The goal of this article, and my Health & Fitness column in the Aiken Standard this week, is to explain what the term “metabolism” really means and how it can be changed.

Diet pills


Metabolism refers all of your body’s processes that expend energy, or burn calories. Practically, this is how much carbohydrate, fat, and protein is burned throughout the day to provide energy for your cells. This matters because if expending more energy than you consume in your diet can lead to weight loss over time.

The amount of energy you expend in a day is composed of three main components: your resting metabolic rate (RMR), something called the thermic effect of food (TEF), and the energy you expend in activity.

Resting metabolic rate (RMR) is sometimes called the basal metabolic rate (BMR), but many people refer to it as their “metabolism.” No matter which name is used, it refers to the calories you burn at rest. It represents the energy needed to maintain your essential body functions: heart rate, breathing, body temperature, and normal cellular processes.

The RMR is important because it represents about 60–70% of the total calories a typical person burns in a typical day. Even though RMR is important, you shouldn’t worry about it too much.

First, it is difficult to change. RMR is based mostly on your lean body mass, so the only way to increase it is to gain muscle mass. While this is a good goal, it is challenging to do, especially while you trying to losing weight.

Second, although it does vary among people, it isn’t as different as people like to think. It is easy to think that someone who gains weight has a “slow metabolism” or that someone who is thin must have a “fast metabolism.” In reality, the RMR probably isn’t much different, certainly when you take lean body mass (muscle) into account. The explanation for the differences in weight among people probably has more to do with what they eat and how active they are.

The thermic effect of food (TEF) represents the energy needed to digest, absorb, and store the nutrients you eat. It accounts for only about 10% of your total energy expenditure and it is practically impossible to change, so you can ignore it.

Activity is the most variable component of energy expenditure and the one you can most readily change. Obviously, it will depend on how active you are, but for most people it accounts for 20–30% of total energy expenditure.

Activity includes both purposeful movement such as exercise and doing work or tasks that require you to move. Activity also includes non-exercise activity thermogenesis or NEAT, the calories you burn when you move around, but not in a purposeful way. Maintaining your posture when sitting or standing, fidgeting in your chair, or other light movements count as NEAT.

The surest way for you to increase your metabolism is to limit the time you spend sitting, be active as possible at all times, and dedicate time to exercise every day. Doing prolonged aerobic exercise such as walking, jogging, or exercise classes directly burns calories and including strength training will help increase your muscle mass, which can increase up your RMR.

The bottom line is that speeding up your metabolism requires you to move. So, get up off the couch and go for a walk!

Summer gains and losses: Maintaining good health and academic success over summer vacation.

Summer vacation is a rite of passage for children. Long summer days to play, go to camp, and relax are an important part of growing up. But many educators and health professionals are concerned about what gets lost, and what gets gained, when kids are away from school. This is especially true in a year when most kids missed part of the school year due to the coronavirus pandemic. And it’s the topic of my Health & Fitness column in the Aiken Standard this week.

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Summer learning loss is a real concern. It is estimated that children lose, on average, two months of reading skills and one month of overall learning over summer break. Those losses must be made up when school starts again in the fall, so teachers spend about six weeks re-teaching material that was covered in the previous grade. That is six weeks that children are not learning at grade level, which certainly has an impact on achievement over time.

Not all kids are affected equally. Much of the disparity in summer learning losses falls along socioeconomic lines. Some children have more opportunities than others to continue learning over the summer through formal educational programs and camps and informal encouragement to read.

To address this issue, many institutions implement summer “school” through classes, on-line learning programs, and encouraging reading at home. Some target the students who need them the most while other programs are instituted for all children. In fact, all three of my kids completed online learning programs last summer.

Learning losses are not the only concern with an extended break from school. Many children gain more weight over the summer than during the rest of the year. Furthermore, fitness gains made during the school year are frequently lost over the summer.

While poor nutrition and a lack of activity in schools is a real concern, many children get more exercise and eat better at school than they do at home. Being at home over the summer can lead to poor eating habits—too much unhealthy food or not enough food in general—and lack of chances to be active.

This is important because the combination of poor nutrition, physical inactivity, and obesity has physical, psychological, and social consequences for children that frequently persist into adulthood. Overweight and obese children, especially those who are inactive, are at increased risk for type 2 diabetes, high blood pressure, heart disease, and even stroke – conditions usually associated with adulthood.

Even if an overweight child does not have these conditions now, he or she is likely on that path. In fact, many experts predict that children born today will be the first generation in history to have a shorter lifespan than their parents due to obesity-related diseases that begin in childhood.

Children who are overweight are also more likely to suffer other consequences including lower self-esteem, social functioning, and academic performance. Overweight children are also less likely to play sports or participate in other forms of physical activity, which creates a cycle leading to poorer health and, potentially, poorer academic success.

Now that school is almost out for the summer, this is a critical time of year to focus on good nutrition, physical activity, and continued reading and learning to help prevent a summertime slump in health and academics.

Schools can only do so much, so adults should model good diet, activity, and reading behaviors themselves. A good place to start is by turning off the TV and reading a book or going outside to play. It’s something all of us—adults and children—will benefit from.


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Keep your cool while enjoying outdoor activities this summer.

It’s that time of year again: school is out and the temperature and humidity are up. Since summer is officially underway it is a good time to revisit some common sense guidelines to make exercise, work, and play outdoors in the summer heat safe and enjoyable for your entire family. This is the topic of my Health & Fitness column in the Aiken Standard this week.

summer splash fun


  1. Drink plenty of fluids

When it’s hot you have to sweat to lose heat and maintain your body temperature. High humidity makes sweating less effective, so you sweat even more. Losing lots of water through sweating can lead to dehydration. At the very least, you probably will feel fatigued but in more severe cases dizziness, low blood pressure, and fainting can occur.

For this reason, it is important to drink plenty of fluids before, during and after your outdoor activity. As a general rule, a cup (8 oz.) of water every 15 minutes is sufficient for most people. Thirst is a good indicator of fluid needs, but you should take frequent breaks to rehydrate.

Make sure to remind kids to take breaks since they can get so busy playing that they forget. Water, juice, sports drinks, and other soft drinks are equally effective, so pick something you and your kids will drink.

 

  1. Take breaks

The longer you are active the hotter you will get and you may feel more fatigued because of the heat. Taking frequent breaks will give you a chance to rest, cool down, and get something to drink.

 

  1. Seek out shade

Being in the sun means that you will feel even hotter because you gain heat from the sun’s rays. Spending as much time as you can in the shade will help you stay cool. While this isn’t always practical for all activities, look for shady spots to take breaks.

Keep in mind that shady areas at will change throughout the day, so plan your trip to the park accordingly. Also be aware that direct sunlight can make outdoor surfaces, like playground equipment, very hot. This is another reason to find shady areas to play.

 

  1. Pick cool clothes

Lighter colored clothing will reduce heat gain from the sun. Synthetic fabrics that wick sweat from the skin can help keep you feel cooler, too. Some clothing is more resistant to UV rays than others, so look for a higher ultraviolet protection factor (UPF). Obviously, you need to find a balance between protecting your skin and allowing sweat and heat loss to keep you cool.

 

  1. Wear sunscreen

Sun exposure is the leading cause of skin cancer, and outdoor activity can increase the risk. Always use a broad-spectrum (both UVA and UVB rays) sunscreen with an SPF of 30 or higher and apply—and reapply—it according to the instructions. You should also protect your eyes by wearing a hat or sunglasses.

 

  1. Avoid the hottest times of the day

Try to plan your outdoor activity in the morning or evening to avoid the hottest times of the day. Keep in mind that the highest temperatures often occur in the late afternoon or early evening, so right after work may not be the best time for outdoor activities. Early in the morning is probably the best time since it tends to be cooler and less humid.

 

You may not be able to plan all of your activities in the shade or when it is cooler. This is especially true for people who work outdoors. In these cases, drinking plenty of fluids and taking frequent breaks is particularly important. By taking the right precautions, though, you can still enjoy your favorite outdoor activities all summer long.


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FITT-SPF: How to exercise safely in the sun this summer.

People who exercise are probably familiar with FITT—frequency, intensity, time, and type—the basic principle behind almost all fitness programs. The FITT principle applies to everything from running to weightlifting to yoga. For people who exercise outdoors there are three more letters that are important to know, especially in the summer: SPF. This is the topic of my Health & Fitness column in the Aiken Standard this week.

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Your park prescription for outdoor activity this summer.

You probably know that exercise is good for you and that daily physical activity—going for a walk, for example—almost always leads to better health. A lower risk of weight gain, diabetes, heart disease, and some cancers are among a long list of positive health effects of physical activity. Lesser known benefits include improved mental health, cognitive function, and greater feelings of wellbeing.

What you may not know is that where you exercise matters, too. Exercise outdoors, especially in nature, can be particularly beneficial. This is not surprising given that being active in a natural environment has been shown to have an impact on mental health. Indeed, activity outdoors leads to enhanced feelings of energy and diminished fatigue, anxiety, anger, and sadness compared to similar activity conducted indoors.

Especially now, the chance to be active outdoors away from crowds is certainly a good idea. As summer begins, family travel plans may have been interrupted, so exploring parks and other outdoor places may be a smart and economical alternative to a vacation to place crowded with tourists. This is the topic of my Health & Fitness column in the Aiken Standard this week.

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