Why this dietitian encourages you to eat well, move well, and be well

In a yoga class (or, as instructor Tina Howard calls it, “YoFlex”), we were in a stretching pose on our backs, legs reaching up to the ceiling, and flexing our feet, when we were told to write our favorite age in the air with our outstretched foot. I thought for a brief second before writing sixty-six, my current age. There, I did it, I outed myself! But, although my brain thinks, “wow, 66 sounds old,” I believe that getting old is a privilege that not everyone gets to do. My father died in his early 50s, and we all have family and friends who did not get to enjoy a long life. So, instead of moaning about getting old (I really hate the expression “senior moment”), I hope that you celebrate growing old with grace and don’t chase a fountain of youth. We might want to believe in the power supplements that promise to turn back time, stop memory loss, improve aging skin, retard chronic disease, and achieve world peace (ok, just kidding about that last one), but we all know it is a scam. It is human nature to look for the quick fix, the easy cure, but we all know that what we eat, how much we move, and adopting healthy habits is the only way to age with grace. But, food tastes good and exercise is hard; much easier to think that a pill can fix our ills.

Many of you know that Bob Murray, exercise physiologist and all around good guy who is aging gracefully, and I have a book coming out in October called Food & Fitness After 50 book-front-page(and thanks to our family and friends who have pre-order the book on Amazon! And, if you haven’t seen it yet, here is the link). We present a lot of real world scenarios from people we have talked to over the years who want to eat well, move well, and be well, but are not always sure how to separate nutrition and exercise fact from fiction. We use their stories to illustrate the book’s content.  And, I am constantly inspired by the 50+ adults in my community and my friends around the country who are living a healthy, active life. Every Tuesday, I will post a conversation with some of these friends and family members who I hope will inspire and continue to motivate you to be the best you can be at every age.

So, watch for their stories (you might recognize a few folks) and if you have a burning question about food or fitness for those of us over 50, leave your question here and we will answer it on the website with a personal response, too. Access the question box through this link Question box.

 

Why this dietitian promotes healthful eating and exercise for those over 50

When talking about food and fitness for those over 50, it is the best of times, and sometimes the worst of times. Everyone want to know the ”best” exercise or food to eat to prevent aging. A quick Google search will provide you with many answers, unfortunately most of them are less than science-based and are usually trying to separate you from your money. Let’s be clear: there is no one superfood or exercise that will prevent aging.

That is why, I am excited to launch Food & Fitness After 50, with co-author, exercise book-front-pagephysiologist, Bob Murray. The book will be published later this year. While there might not be a “best” exercise or food, that doesn’t mean that food and fitness are unimportant as we age. You can be healthier at 65 than you were at 45 by eating well and starting (or increasing) your physical activity. This is important because so many of us are living longer. Baby boomers, those born between 1946 and 1964, began turning 65 in 2011 and by 2029 when all boomers will be 65, more than 20% of the population will be over 65. Why is 65 an important number? Because people reaching age 65 have an average life expectancy of 19.3 years (20.5 years for women and 18 years for men). How do you want to spend those 20 years? Do you want to travel, enjoy your favorite physical activities, and be a vibrant person in the lives of your grandchildren and great grandchildren? I am sure that we all want that, so being active and eating healthfully are steps you can take right now to increase your odds of being healthy into your later years.

Just this week, The Journal of the American College of Cardiology published an article on nutrition controversies in preventing heart and blood vessel disease. The article can be found here  http://www.onlinejacc.org/content/69/9/1172?_ga=1.183783078.1620905078.1488293025 and here is an easy to guide to see their recommendations.

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While their article focused on heart disease, our book covers many healthful eating patterns to keep your heart, bones, joints, blood sugar, blood pressure, and brain healthy. Remember there isn’t one “best” eating plan. So, we feature four plans that we think most older adults will find fit their lifestyle and their enjoyment of foods:

  • The DASH eating plan (DASH stands for Dietary Approaches to Stop Hypertension)
  • The Flexitarian plan
  • The Mediterranean Diet
  • The MIND diet (MIND stands for Mediterranean- ASH Intervention for Neurodegenerative Delay)

We also dive into exercise for endurance, strength, agility, balance, and functional fitness. Keeping our heart and lungs strong, halting muscle loss, and keeping agile all contributes to functional fitness….the ability to do the things you did when you were younger without a second thought. I want to be able to lift my suitcase in the overhead bin when I travel and pick up a 50-pound bag of dog food, all examples of functional fitness. Age-related muscle loss usually starts at about age 40. We can lose 10-15% of muscle mass and muscle strength every decade if we don’t engage in progressive, resistance exercise.

We hope that our book can help those over 50 learn to separate usual aging from the disuse of a sedentary lifestyle and sort out the fact from fiction about foods. Please visit our webpage to learn more about the book and leave us a question that you might see featured in an upcoming blog post. Web page for Food & Fitness After 50

 

 

 

 

Citicoline and Brain Health

My husband is concerned about his brain. He exercises, is lean, and eats right, but increasingly he says he has a hard time remembering the right word or clearly articulating his thoughts. So, when I attended a lecture by Drs. Deborah Yurgelun-Todd and Perry Renshaw from The Brain Institute of the University of Utah on the brain health benefits of the dietary supplement, CognizinÒ citicoline, I was intrigued. (The session was sponsored by Kyowa Hakko, USA (http://kyowa-usa.com/), a global manufacturer of compounds used in dietary supplements and CognizinÒ brand citicoline).

After the conference I did some research by starting with Natural Medicines and then doing a literature search through Pub Med (http://www.ncbi.nlm.nih.gov/pubmed) to learn more about citicoline. I also contacted Dr. Yurgelun-Todd about her research on citicoline, as she has been studying it for over a decade. I found that citicoline was originally used as a treatment for individuals who had a stroke.  It is estimated that 2 million brain cells die every minute after a stroke so early treatment is essential to preserve the brain and maintain normal function. In a recent review of citicoline used in stroke patients, it was found that citicoline was safe to use and had beneficial effects on recovery, especially in older patients (>70 yrs) who had no other treatments. One study found that when citicoline was given to stroke patients within 3 hours, they were more likely to have complete recovery compared to those who got a placebo. Not all studies find such great results, but overall the evidence of a positive improvement in brain function after a stroke is well founded.

Food is not a good source of citicoline; only a small amount is found in organ meats. When citicoline is taken orally (in a pill) it is broken down into a B-vitamin, choline, and cytidine which is further metabolized into a compound called uridine. Both choline and uridine can cross the blood brain barrier and once in the brain, they can be converted back to citicoline, sometimes referred to as CDP-choline. Within the brain citicoline has several actions. First, it helps stimulate the production of cell membranes. Second, citicoline increases the production of the neurotransmitters which have been shown to increase attention, focus and memory.

Research on citicoline for other disorders where cognitive abilities are affected is scant, but promising. Researchers can’t yet say that citicoline will improve memory or cognition in individuals with Alzheimer’s disease, Bipolar disorder, Parkinson’s disease or traumatic brain injury, but stay tuned as more research is conducted in these areas.
I asked Dr. Yurgelun-Todd what she would say about healthy 50+ adults taking citicoline and she said that there is some good evidence to support the use of the supplement on improved focus and sustained attention. Her studies have used doses ranging from 250-4000 mg/day but she says a dose of 250-500 mg/day is effective and well-tolerated.

What about my husband? He has been taking citicoline for a couple of months (250 mg twice a day) and notices an improvement in word finding and clarity in conversations. He said he sometimes had to “think in pictures” when telling a story, but now he thinks he has better mental clarity. Of course, this is anecdotal. As for his memory, well, he still leaves the house without his wallet and phone and can’t find the milk in the refrigerator, but he feels it has helped him and that is a good thing.