Lose big by not winning your weight loss competition.

There are numerous community and workplace weight loss competitions and fitness challenges underway in our area right now. These programs are a popular way to start making health improvements with friends or coworkers. Many people find the competition aspect of these programs to be motivating. Even those who are reluctant to start a diet or exercise program are more likely to give it a try. But this raises the question, are “biggest loser” type weight loss programs effective at promoting lasting weight loss? Does winning the competition make maintaining a healthy body weight any easier?

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The short answer is probably not. Remember, the goal of any diet should be for you to lose weight and keep it off. The majority of people who lose weight will eventually gain it back, plus some extra. This is more of a problem for programs that emphasize rapid weight loss. As a general rule, the quicker someone loses weight, the quicker they are likely to gain it back. So, an eight-week weight loss competition is likely to promote rapid weight loss followed by weight gain when the program ends.

 

There is a practical reason why this happens. In order to lose weight and keep it off, people need to learn a whole new lifestyle involving what, when, why, and how to eat and exercise. These lifestyle changes are difficult to make and can take months or years to fully adopt. It is unlikely that trying to win a weight loss competition, which emphasizes quickly losing weight over learning new skills and behaviors, would support that outcome. In addition, some contestants may follow inappropriate diets or participate in exercise that is too intense. This could lead to injury, illness, or, at the very least, a failed weight loss attempt.

 

That’s not to say that these weight loss competitions don’t have benefits. There are certainly participants who would not otherwise consider losing weight at that time. Many programs organize participants into teams and the benefits of group support in promoting weight loss are well established. Some programs provide incentives for participating like access to exercise facilities or personal training sessions, which may encourage people to be more active. Others provide monitoring and education to promote success beyond the program. For example, the 12-week YMCA Team Lean program includes weekly education sessions and weigh-ins, a strong group dynamic, and monitoring to prevent rapid, unhealthy weight loss. Other programs, however, are shorter in duration and provide little in the way of education or support for making long-term lifestyle changes.

 

And don’t think that you are likely to achieve similar results to the contestants on the reality TV shows. The environment on those shows is so different from real life—constant supervision, guidance by experts, and the ever-present cameras, which make the contestants accountable to millions of viewers. The fact is that many “biggest losers” regain all the weight they lost after the show ends. Despite the intensive education and intervention, many contestants are not prepared to make the type of lifestyle changes needed to maintain weight loss in the real world.

 

There is a simple solution if your goal is to lose weight and keep it off: participate in the competition, take advantage of the resources, but don’t focus only on winning. Instead, use the program to develop healthy eating and exercise habits.  You will find that concentrating on modifying your behaviors is the key to success. Whether you win or not, know that the end of the program is just the beginning of your weight loss journey.

 


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Worried about your health insurance? Try this DIY health care plan.

Health care is in the news again, this time because the Affordable Care Act seems likely to be repealed. Health care has long been an important and contentious topic in both political and social circles. Given the importance that accessing quality health care has for everyone, it is unfortunate that promoting good health has turned into a political debate.

While the Affordable Care Act wasn’t perfect, it did expand access to health care, especially for people with pre-existing conditions. Ideally, a replacement health care plan will also make it easier for people to get preventive care. This is important since preventable chronic diseases such as diabetes, heart disease, and cancer are among the leading causes of disability and death.  They also contribute to high health care costs, including prescription medications.

It turns out that adopting some simple lifestyle modifications can go a long way toward making you and your family healthier, and may save money in the long run. Since most health care plans really focus on “sick care,” it is largely up to us to improve and maintain our health. In my Health & Fitness column this week in the Aiken Standard I describe a do-it-yourself health care plan you can implement today.

health-insurance


Move more

Significant health benefits, including weight loss and improved fitness, can be achieved with as little as 30 minutes of activity per day, but more is better. The activity doesn’t have to be “exercise.” It can include walking the dog, yard work, or house work. Research shows that sitting too much is just as unhealthy as not exercising. Spending less time sitting at work, home, or in the car is another easy way to improve health. And getting up and moving for even a few minutes is better than staying seated for long periods of time. Every little bit of activity really does count.

Eat smart

Making dietary changes can be difficult, but a few simple changes can lead to big benefits. While there is much debate about which diet is the healthiest, almost everyone agrees that eating more real food, especially fruits and vegetables, and less added sugar is a good place to start. Fresh fruits and vegetables are rich in vitamins, minerals, and fiber and most are low in calories. Eating less added sugar in sweets and processed foods can help you cut down on calories and lead you toward healthier food choices. Controlling portion sizes plays as big of a role in weight maintenance as the types of food you eat, so pay attention to how much you eat. Chances are, it is more than you think!

Chill out.

Reducing and managing stress is essential for good health. Uncontrolled stress can lead to high blood pressure, poor immune function, and weight gain. Daily exercise will help, as will using stress management techniques like progressive relaxation. When you can, avoiding stressful situations is wise. Taking time to do something you enjoy each day is a good idea, too. Getting enough sleep (most adults require 7–9 hours) is also important for good physical and mental health.

Don’t smoke

Smoking cigarettes more than doubles your risk of heart disease and stroke, and is by far the leading cause of lung cancer and other lung diseases. If you smoke, quitting now is one of the most important things you can do to improve your health. Nicotine replacement therapy and prescription medications can help, but quitting really does require serious dedication. It’s well worth the effort and the benefits of quitting can be realized almost immediately.

While these steps don’t replace traditional medical care, they can prevent, or at least delay, many common health conditions. Best of all, this DIY plan works with any health insurance, is basically free to implement, and can lead to both health and financial savings now and in the future.


Nutrition, exercise, and health information can be confusing. 
But it doesn't have to be that way.
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 drparrsays@gmail.com | @drparrsays

Good news for weekend warriors.

Do you need to exercise every day? Or could you exercise on just a couple of days instead? According to a recent study, Saving your exercise for the weekend can give you the same health benefits as spreading your exercise out over multiple days. However, becoming a “weekend warrior” might not be the best approach for you.

hiking


Current physical activity recommendations call for us to accumulate 150 min/week of moderate-intensity activity or 75 min/week of vigorous activity. Typically, this would be done on multiple days per week (walking 30 min per day on 5 days, or jogging 25 min on 3 days). This study answers an important question about physical activity and health—can you get away with only exercising a couple of days per week instead of the recommended 3-5 days? It also included people who do some, but not enough, activity throughout the week.

This study looked at how physical activity pattern was linked to the risk of death from all causes, cardiovascular disease (CVD), and cancer, a common way of examining the effect of physical activity on health in large populations. The study compared the risk of death among four physical activity pattern groups: inactive, insufficiently active (some activity, but not enough), regularly active (meeting PA recommendations throughout the week), and weekend warriors (meeting recommendations in just 1-2 days per week).

The results show that, compared to the inactive group, the risk of death was lower in the insufficiently active, regularly active, and weekend warrior groups. This was true for deaths overall as well as deaths from CVD and cancer. Furthermore, the reduced risk was similar for the three activity patterns, but lowest in the regularly active participants.

This confirms what we already knew from numerous other studies: regular physical activity promotes longevity. The study also suggests that being active throughout the week, but not enough to meet those recommendations, is also associated with some reduction in risk. We knew that, too. What this study adds is that meeting the recommendations by doing the activity on 1-2 days, the “weekend warrior” pattern, is beneficial, too. In fact, this activity pattern seems to be about as good as being active most days of the week. This is good news for people who aren’t active on a daily basis!

That said, this study only examined mortality, meaning the number of people who died during the follow-up period. It doesn’t tell us much about how these activity patterns affect health the way most of us would consider it: controlling blood pressure, diabetes, blood lipids, or depression. It also doesn’t say anything about weight control or improving strength, endurance, or flexibility, which are important reasons many people are active. In both cases, exercising regularly is the key to realizing the benefits!

Additionally, the typical “weekend warrior” tends to engage in exercise that is more intense and/or longer duration than what they might do if they exercised regularly. Indeed, the study indicates that almost all (94%) of the weekend warriors played sports and relatively few (31%) walked for exercise. While this is fine for most people, participating in vigorous, prolonged exercise can lead to a greater risk of injury, especially in people who aren’t in good shape to begin with.

So, people who are weekend warriors should select activities they will enjoy, and focus on duration over intensity. A long walk, hike, bike ride, or kayak trip on the weekend is something most people can do without too much risk. But the best approach is to be active throughout the week as much as possible and use weekends for more ambitious exercise sessions.


Nutrition, exercise, and health information can be confusing. 
But it doesn't have to be that way.
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 drparrsays@gmail.com | @drparrsays

Resolutions to make your family happier and healthier in 2017

 

By this time, you are probably well into your New Year’s resolutions. Hopefully, you are still on track to meet your goals. Whether they are health-related or not, it is likely that your goals focus on you. But what about the rest of your family? Fortunately, there are a few resolutions that your whole family can make that will help you all move, eat, and sleep better. Here are a few ways your family can make 2017 a happy and healthy year.

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Make sure everyone in the family is active every day.

Physical activity is critical for good health for everyone. Beyond that, being active can help you perform better at work and school and make it easier to do things you enjoy in your leisure time. Adults should be active for a minimum of 30 minutes per day. Everything from taking the dog for a walk to a fitness class at the gym counts. For children, the goal is 60 minutes per day through PE class, sports, and play. As a bonus, you can do at least some of the activity together to make activity a family event!

 

Make healthy eating a family project.

There is a lot of confusion about what makes a healthy diet, but there are a few guidelines almost everyone agrees on. First, eat more fruits and vegetables. At a minimum, eat at least 5 servings each day, but try for twice that. Second, limit added sugars and salt. This is tricky since salt, sugar, and other sweeteners are added to most processed foods. Eating too much sugar is known to contribute to obesity, heart disease, and some cancers, so this is among the smartest nutrition moves you can make. Salt, by itself, isn’t necessarily harmful, but less salt almost always means less processed food and more “real” food. Finally, be mindful of portion sizes. Super-sized servings and second (and third) helpings are the primary reason why people gain weight over time.

 

Plan to eat at least one meal together each day.

Most experts agree that family dinners are important for promoting good communication and healthy eating habits. Given that our days are busy with work, school, and other activities, eating dinner together every night is unrealistic for many families. So, start with planning at least one family dinner at home each week. This is also a good opportunity to teach children about food and cooking, so it is even better if you prepare the meal together.

Make getting enough sleep a priority.

Many American adults and children don’t get enough sleep. Many American adults and children don’t get enough sleep. Lack of sleep can affect children’s growth, development, and learning. It can also have an impact on an adult’s productivity at work. The effect of chronic stress on health is well-known and we should recognize a lack of sleep as a form of stress. A good goal for adults is 7–9 hours of sleep each night. School-aged children need 8–12 hours, with younger kids requiring more sleep. As difficult as it may be, earlier bedtimes can benefit everyone in the family. Limiting screen time (TV, computer, tablet) before bed can help improve sleep, too.

Obviously, these ideas are easier read than done, especially for busy families. But moving more, eating better, and getting more sleep—especially if it is done together—can help your family enjoy a happier and healthier year.


Nutrition, exercise, and health information can be confusing. 
But it doesn't have to be that way.
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 drparrsays@gmail.com | @drparrsays

 


							

Why exercise should be your first “step”in improving your health

If you are thinking about losing weight, becoming more active, or quitting smoking you are not alone. These are three of the most common health-related New Year’s resolutions. Considering that two-thirds of American adults are overweight, about half don’t meet minimum recommendations for physical activity, and one in five smoke, there are many people who need to change more than one of these behaviors.

Quitting smoking and changing eating and exercise habits to lose weight or improve fitness are among the most difficult behavior changes to make, especially at the same time. Some people focus on one change to begin with. Obviously, changing all three of these behaviors is ideal, but if you are only willing to change one, which should you take on first to have the biggest impact on your overall health?

You might think that quitting smoking would be the most important change to make initially. Smoking is the primary cause of lung cancer and other respiratory diseases such as emphysema and chronic bronchitis. Smoking also increases the risk of most other cancers and is a major contributor to heart attacks and strokes. Quitting smoking greatly reduces these risks with beneficial changes that begin within days of quitting. Despite this, if you only want to change one behavior, smoking isn’t the place to start.

Being overweight is a leading cause of diabetes, high blood pressure, heart disease, and some cancers. If you are overweight, losing just 10% of your body weight (20 lbs. for a 200 lb. person) can significantly reduce the severity of these conditions. Maintaining a healthy body weight can prevent many of these health problems. However, losing weight is not the first change you should make.

I believe that becoming physically active is the most important change you can make to improve your overall health. Decades of research shows that regular physical activity reduces the risk of most chronic diseases including diabetes, heart disease, and some cancers and can extend the lifespan by up to five years. In fact, the health risks of inactivity are equal to or greater than that of obesity or smoking.  Regular activity also improves muscular strength, aerobic fitness, bone density, cognitive function, and memory. There is no other single intervention—drugs included—that has as many health benefits.

Research also shows that the negative health effects of being overweight and obesity are, in part, caused by inactivity and poor fitness. Your risk of death is lower if you are overweight but physically fit than if you are at a “healthy” weight but unfit. Regular exercise can reduce the risk of diabetes in people who are overweight, whether they lose weight or not. Furthermore, studies of “successful losers” shows that daily exercise is a requirement for long-term weight loss, so becoming active now can help you lose weight later.

You should change all three of these behaviors to achieve optimal health. But if you are looking for an initial step that will have the biggest impact, start by becoming more active. A good initial goal is to reduce the time you spend being sedentary (sitting) and to get a minimum of 30 minutes of moderate-intensity activity such as brisk walking each day. You can get greater benefits by participating in more intense exercise, including strength training, three or more days per week. And once you have established a routine of regular activity you will be ready to make other health changes.


Nutrition, exercise, and health information can be confusing. 
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Santa’s exercise plan for functional fitness and health

Since Christmas is only a few days away our attention is naturally focused on one person: Santa Claus. Have you ever wondered how Santa gets in shape for his yearly sleigh ride to deliver gifts to good boys and girls around the globe? Like many elite athletes, Santa does not publicly discuss his training or his fitness. There are certainly no published studies that report his one repetition maximum strength or his maximal oxygen uptake. Given this lack of information, I attempted to make an educated guess about Santa’s training, fitness, and health. This is the topic of my Health & Fitness column in the Aiken Standard this week.

santa


By all accounts, Santa is overweight. While we don’t know his body mass index, he would probably be considered obese. Furthermore, he appears to have a large waist circumference, indicating a high level of visceral fat. This suggests that Santa is a high risk for type 2 diabetes, high blood pressure, and heart disease. This combination can lead to a heart attack and, possibly, death at a relatively young age.

But Santa has avoided this fate, and seems to be living a healthy life. His secret, no doubt, is regular exercise. There is good evidence that maintaining a high level of physical activity can “undo” some of the negative effects of obesity and can reduce the risk of death in people who are obese (and everyone else).

Like many athletes, Santa trains in the “offseason” to get ready for his annual Christmas Eve journey. Santa’s training likely includes endurance, strength, and flexibility exercises. In order to visit every home around the world in one night, Santa moves quickly. This suggests that he has a high maximal aerobic capacity as well as good endurance. This is a result of both high-intensity interval training and long-duration, lower intensity training, similar to what a marathon runner might do. Evidence for his good aerobic fitness is shown by the fact that he flies away from each home with a hearty “ho, ho, ho.” If he were out of shape, he would be too short of breath to speak, much less give such a robust farewell.

Santa must also dedicate training time to improving his strength. His sack of gifts is certainly very heavy and he repeatedly carries it up and down chimneys. In addition to traditional weight lifting, Santa probably also engages in plyometric training, which involves explosive movements that develop muscle power. Santa must also have good flexibility in order to squeeze through narrow spaces and move quickly without pulling a muscle. This is the result of stretching and, likely, other exercises such as yoga.

Santa is also educated about sports nutrition. The cookies and milk you leave for him are more than a reward for delivering gifts at your house. The carbohydrates (sugar) in the cookies help Santa maintain his blood glucose to delay muscle fatigue. Some research suggests that combining carbohydrates with protein is even more effective, so the glass of milk is a good addition. Of course, Santa could have a specialized sports drink, but that doesn’t make for such a good story.

We can learn an important health lesson from Santa. Even though he is overweight, through regular exercise, Santa has reduced his risk of health problems and maintained his fitness at a level that allows him to complete his necessary activities. Like Santa, all of us can benefit from being physically active, whether we are overweight or not. He would likely be healthier and be able to perform his job better if he lost weight, but I’m not about to tell Santa what to do!


Nutrition, exercise, and health information can be confusing. 
But it doesn't have to be that way.
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Too fat to fly! Weight loss tips from the North Pole.

There is a problem at the North Pole! Santa’s reindeer are unable fly, putting his Christmas plans in jeopardy. It turns out that the reindeer are suffering from a common problem, one that you might be dealing with, too. Fortunately, Santa has a solution that can help his reindeer and save Christmas. This is the topic of my Health & Fitness column in the Aiken Standard this week.

toofattofly


According to the children’s book Too Fat to Fly by Doreen Belleville, Santa’s reindeer have gained weight in the “off season.” Too much sitting around and too many snacks and treats have resulted in weight gain to the point where the reindeer simply can’t do their job. Sound familiar? Whether it comes during the holidays or gradually throughout the year, weight gain is common for many people. And, like the reindeer, it often goes unnoticed until it is too late—trying to fit into your old suit or favorite dress, for example.

It’s not just the weight that is the problem. The long, lazy vacation has allowed the reindeer to become unfit. They simply aren’t strong enough and don’t have the endurance to pull Santa’s sleigh. Again, a decline in fitness over time is something many of us experience and we may not notice it until we do something strenuous that makes it clear we are out of shape.

In the book we learn that the solution is both simple and well-known. Santa charges his elves with getting the reindeer back in shape, in terms of both fitness and fatness. The snacks are replaced with healthy meals containing lots of fruits and vegetables. And days spent lying around are now spent in the gym and going for walks outdoors.

Like many of us, the reindeer have a tough time adjusting to their new exercise routine. The treadmills are tricky for them, until they get the hang of it. For many of us, exercise equipment and new types of exercise can be intimidating. But with some guidance from the elves (or a personal trainer) you may find that trying new forms of exercise can really help you, just like it did for the reindeer.

The reindeer followed a diet that emphasized fruits and vegetables. Despite the controversy over which diet is the best, almost everyone agrees that more fruits and vegetables and fewer calories from added sugars will help you lose weight. These foods are lower in calories than many other options, contain fiber to help you feel full, and replace less healthy foods you might otherwise pick. Carrots and apples, what the elves picked for the reindeer, are excellent choices, but pretty much any fruits and vegetables will work. Of course, you should eat other foods in moderation, too, including whole grains, meat, and dairy.

The good news is that the diet and exercise program helped the reindeer lose weight and get back in shape in time for Christmas can work for you, too. While you may not see such rapid results, if you are careful with what you eat and dedicate time every day for exercise, you can lose weight relatively quickly. It’s not easy for people or for reindeer, but weight loss and improved fitness are achievable.

Looking forward, continuing to eat a healthy diet and exercising regularly can save you the trouble of trying to lose weight next year at this time. It is always easier to maintain weight and stay fit than it is to lose weight and get back in shape. I’m sure that’s a lesson Santa will teach his reindeer!


Nutrition, exercise, and health information can be confusing. 
But it doesn't have to be that way.
What can I help you with?
 drbrianparr@gmail.com | http://twitter.com/drbrianparr