It is well recognized that the population of individuals over the age of 65 in the United States is expanding. With age, comes natural and expected physiologic deficits in the musculoskeletal system that affect the pursuit of exercise and fitness.
If you are a solo athlete, such as a singles rower, figure skater, or runner, the benefits that come from fueling your body wisely benefit you personally. Team athletes, how-ever, commonly participate in group meals that may focus less on nutrition and more on fun foods. (Nachos and beer, anyone?) Coaches may find it hard to enroll all their athletes in responsible fueling. Yet the team that fuels wisely will have an edge over the team that eats a sub-optimal sports diet, particularly when traveling to competitive events.
Believe it or not, eating a good sports diet can be simple. Yet too many athletes have created a complex and confusing eating program with good and bad foods, lots of rules, and plenty of guilt. Let’s get back to the basics and enjoy performance-enhancing fueling with these simple ABC’s for winning nutrition.
Athletes get injured. It’s part of the deal. Be it a torn ACL, Achilles tendonitis, or a pulled muscle, the questions arise: What can I eat to recover faster? Would more vitamins be helpful? What about collagen supplements? At this year’s virtual Food and Nutrition Conference and Expo (FNCE) of the Academy of Nutrition and Dietetics (AND, the nation’s largest group of nutrition professionals), several presentations offered updates on nutrition for injuries.
Risk factors for heart disease – elevated LDL cholesterol, hypertension, elevated triglycerides, inflammation, and blood glucose – are all exacerbated by excess body fat, and overweight/obesity itself is considered a risk factor.1-3
However, there has been controversy about a potential “obesity paradox” in heart disease: the idea that some amount of excess weight either does not pose any risk or is even protective. Unfortunately, the studies that suggest there may be a protective effect of body fat are often the ones that get more news coverage; but this does a disservice to an already overweight and nutritionally misguided public, allowing them to believe that excess body fat won’t harm their health.
Many of these studies have used body mass index (BMI), however BMI, which only takes into account height and weight, is not an accurate indicator of body fatness. BMI does not distinguish between fat mass and lean mass, nor does it take into account fat distribution (visceral fat vs. subcutaneous fat). Many people whose weights are within the “normal” BMI range are still carrying excess fat.
There has been no evidence providing a convincing explanation of how excess fat could possibly provide a cardiovascular advantage. Plus, there are numerous medical conditions may cause unintentional weight loss, including depression, anxiety, autoimmune diseases, cancers, and digestive disorders. In the elderly especially, a low BMI may be an indicator of muscle loss and frailty rather than an indicator of a healthy low level of body fat. In short, people who are thinner are not necessarily healthier.
A new study is helping to clear this issue up,4 in a cohort of almost 300,000 people in the UK (age 40-69) who were followed for an average of 5 years. Their first analysis puts the optimal range of BMI for heart disease prevention at 22-23 kg/m2. It was a “J-shaped” association, meaning risk rose both above and below the 22-23 range. But the researchers went further. They used multiple measures of body fatness to get a more accurate picture: waist circumference, waist-to-hip ratio, waist-to-height ratio, and percent body fat.
Ultimately, what the researchers found was that using BMI produces different results than the other indicators. BMI was the only one that showed an increase in risk at the low end (<18.5 kg/m2). When they excluded smokers and participants with pre-existing diseases, the increase in risk associated with low BMI almost disappeared. The more accurate measures of body fatness – body fat percentage, waist circumference, waist-to-hip-ratio, and waist-to-height ratio – showed a clear trend: more body fat, greater risk.4
The researchers concluded that the obesity paradox observation mainly occurs due to confounding effects of disease and other factors on BMI, and that the “public misconception of a potential ‘protective’ effect of fat on CVD risk should be challenged.”4
As discussed above, a low BMI is often an indicator of disease, rather than an indicator of a healthy weight resulting from healthful eating. The standard American diet (SAD) is fattening. If someone is eating the SAD and is not overweight, there is likely something wrong.
The dramatic weight loss-promoting effect of the Nutritarian diet contributes to cardiovascular protection. A 2015 study published in the American Journal of Lifestyle Medicine analyzed and reported weight loss results provided by 75 obese patients who had switched to a Nutritiarian diet. The average weight loss was 55 pounds, and very importantly, they kept the weight off. None of these respondents had gained back the lost weight after three years.5
Reprinted with permission from Dr. Fuhrman.
Dr. Fuhrman is a board-certified family physician specializing in nutritional medicine. He is President of the Nutritional Research Foundation and the author of 6 NY Times bestselling books, including The End of Heart Disease. Visit him at DrFuhrman.com
References
Meals and snacking patterns have changed over the past 40 years. You have undoubtedly noticed that many of us are eating fewer calories from meals and more calories from snacks. As a result, I get questions from both athletes and non-athletes alike about how to best fuel their bodies…
Most athletes want to have strong muscles to be more powerful, help prevent injuries, add protection for contact sports such as rugby or (American) football, and yes, to look buff. They wonder: What can I eat for more muscle, strength and power? The standard belief is eat extra protein, but more fundamental than food is doing some form of resistance exercise. Lifting weights is far more powerful for building muscle than is eating extra protein (unless you have been eating a protein-deficient diet).
So, we are all shut in our homes and are not supposed to go to work, movies, or restaurants to dine in, and we can’t even watch live sports on TV. Life is so bad, and unfair… or is it?
I have decided to look at the bright side of this event, and see it as an opportunity. While many are not in my particular position, and are actually out of job and income due to this pandemic, I want you to reframe it. Change the paradigm of this being a negative, to this being a time for catching up, reflecting, and perhaps actually changing yourself.
We all have parts of our lives that need attention. In today’s current society, it is basically impossible to be all things to all people, including ourselves. We must try to balance job, family, social contact, social media, our own diet, hobbies, medical attention, our education — professionally or otherwise, our spirituality, and even our environment. Having balance in a variety of areas is true wellness! We are often so busy teaching and preaching the benefits of fitness and wellness to others, we deny it to ourselves. I remember doing a self-survey several decades ago by some program discussing the “wellness wheel”, which many of you have probably heard of. The survey was showing areas that needed attention. (Back then I had a very lop-sided wheel, and it is not much better now.) The wheel consisted of a mnemonic (6 components. It has shifted slightly in past few decades, but the pneumonic still works well: SPICES.
| Old Wellness Areas | New Wellness Areas |
| S-ocial | Social – all interactions with people outside of ourselves |
| P-hysical | Physical – our physiological status |
| I-ntellectual | Intellectual – includes cognitive and emotional health |
| C-ognitive | Career – includes educational and skill acquisition and financial health |
| E-motional | Environmental (could include emotional) – clean, organized? |
| S-piritual | Spiritual – interactions with entities beyond people |
I want to use this as a time to clean up many things that have been neglected — both around my house and inside “my house”, my physical body and mental space. I may even use this opportunity to shift my professional pursuits away from academic teaching to wellness coaching. Maybe I can chat on the phone more, spend time with my daughter, or spend more time cooking or reading. Whatever it is, start doing it now!
If nothing else, this has opened the world’s eyes to the need to stay healthy. It has shown people the need to be sanitary and practice good old-fashioned health care techniques, like washing hands and not running out of toilet paper! (Sorry, had to throw that one in!)
As an educator in both physical health and medical applications, we are perfectly positioned to show the communities we live in how to harness the power of exercise for both preventative and rehabilitation purposes. I have learned many new applications for teaching online and most people are focused on coming together for the “greater good”, and this is a breath of fresh air.
Good luck and stay healthy as you address the holistic health agenda in our society.
Dr. Mark P. Kelly has been involved with the health and fitness field for more than 30 years. He has been a research scientist for universities and many infomercial projects. He has spoken nationally and internationally on a wide variety of topics and currently speaks on the use of exercise for clinical purposes and exercise’s impact on the brain. Mark is a teacher in colleges and universities in Orange County, CA., where Principle-Centered Health- Corporate Wellness & Safety operates.
Most of us accept stress as a necessary evil that is a part of the American lifestyle. But living under stress day in and day out can lead to heart disease. According to the American Psychological Association, prolonged stress can contribute to high blood pressure and circulatory problems, and if stress makes you angry and irritable, you are more likely to have heart disease or even a heart attack.