Food & Fitness After 50: Answering Your Questions

Slide openingI enjoyed talking to an engaged and inquisitive audience of about 100 older adults in Asheville, North Carolina on my favorite topic, Food & Fitness After 50. There were so many good questions that Dr. Bob and I will answer a few of them in this post. For some of the questions, we will refer you to some older posts that covered the topic in greater depth.

Question: What is the best oil to use…I am confused about so many choices?

The cooking oil aisle has become as crowded as the yogurt dairy case! With so many choices, brands, and health claims it is a challenge to sort it all out. In my opinion (based the nutritional properties of the oils) and the oils I use in my kitchen I recommend extra virgin olive oil for sautéing, salad dressings, and drizzling over roasted veggies and pasta. I like some flavored olive oils, too, like lemon, Tuscan herb, and garlic. For everyday cooking, I use a neutral-tasting canola oil. Both have a high percentage of monounsaturated fats with low levels of saturated fats. I also use peanut oil for stir-frying because it has a high smoke point, meaning that it can be heated to a high temperature without setting off the smoke detector. In addition, I use a dash of sesame oil at the end of stir-frying to give the meal a distinct flavor. The other factor in recommending these oils is economic. They are affordable compared to some of the new kids on the shelf.

Here’s a chart of the various oils; choose the oils with the yellow and blue bars and limit the ones with red bars.

oil-comparison-chart

Question: What is the difference between extra virgin olive oil (EVOO) and light extra virgin olive oil?

Light extra virgin olive oil is more refined than regular EVOO, making it lighter in color, giving it a neutral taste and a higher smoke point. It is not lighter in calories or fat.

Question: Is vitamin K good for bone health and what foods is it found in?

The fat-soluble vitamin K works as a co-factor for making proteins important in blood clotting and bone metabolism. Deficiency of vitamin K is rare in the U.S. and it is unclear if supplementation will reduce the risk of osteoporosis, but this is a robust area of research, so stay tuned for more information as it becomes available. For now, your best bet is to eat plenty of leafy green veggies, one of the richest food sources of vitamin K. Collard and turnip greens, spinach, kale, and broccoli are all excellent sources. Also, canola and soybean oils contribute to our vitamin K status. You will probably find vitamin K in your multi-vitamin supplement as well as some calcium supplements touting bone health.

Contrary to popular belief, people on warfarin (Coumadin®) don’t need to eliminate vitamin K, but they do need to maintain a consistent intake of the vitamin so as not to interfere with the drug’s action. For more information of vitamin K, check out this fact sheet from the Office of Dietary Supplements.

Question: Is Tai Chi helpful for arthritis?

older-adults-tai-chi-outside-e1505160556655I asked Tai Chi expert, Chris Cinnamon, founder of Tai Chi Chicago, and he gives Tai Chi an enthusiastic “yes” as a good exercise for those with arthritis. A recent review of research on the health benefits of Tai Chi reveals that the strongest evidence is for reducing fall risk and reducing pain from knee osteoarthritis. To learn more about the benefits of Tai Chi check out this interview with Chris from our blog.

Question: I love to swim and is swimming the only exercise I need, or do I also need to some strength training?

Swimming is a fantastic whole-body exercise that can help build and maintain muscle strength, improve stamina, and spark weight loss.  As with all types of exercise, we get out of it what we put into it.  In other words, we can’t expect great benefits if we constantly swim at a casual pace.  We need to push ourselves in the water so that our lungs and our muscles are frequently taken out of their comfort zones.  Isolating the legs with kicking exercises and doing the same with the arms by using a pull buoy can add variety and challenge to your swimming.  Out of the water, if you can make time for additional exercise—even if that’s only an extra 5 minutes a day—then briskly walking stairs or jogging or weight lifting or calisthenics are good ways to place stress and strain on your bones to help keep them strong, something that swimming does not do.

Question: Can you recommend specific exercises for fall prevention?

Falls can have devastating health consequences, especially in older adults.  We are all going to fall from time to time, so our goal should be to minimize the number of times we fall, along with the damage that occur when we do fall.  Improving our balance is just one aspect of fall prevention because on those occasions when we find ourselves off balance, we need the leg and core strength, along with quick reactions, to prevent ourselves from toppling over. Happily, there is good scientific evidence—coupled with common sense—to indicate that staying fit through a variety of different activities is a great way to reduce the risk of falling. Balance exercises such as standing on one leg for at least 20 seconds can help improve balance, but that shouldn’t be surprising.  More useful are exercises that require stepping over obstacles to mimic walking through a crowded attic or tiptoeing through a garden.  Exercises that increase leg and core strength are helpful, as are activities that improve agility—our ability to change directions quickly and accurately.  Dancing of all sorts, tennis, team sports, pickle ball, and handball all fit that bill.

Question: Can I get enough quality protein on a plant-based diet?

Absolutely. According to the Plant-Powered Dietitian, Sharon Palmer. “There are many examples of high-quality plant protein foods—similar to the quality of animal protein. The star plant protein is soy—it is similar in quality to animal protein. In addition, pulses (beans, peas, and lentils) are high in quality, too. The important point is that if someone consumes a balanced plant-based diet, with adequate sources of a variety of plants—pulses, soy foods, whole grains, vegetables, nuts, seeds—they can get the all of the amino acids needed by the body from those foods. It’s not necessary to “combine” or “complement” proteins at each meal. However, it is important to make sure you are selecting a variety of protein-rich foods at each meal to ensure adequate protein intake. One note: vegans may need slightly more protein daily to accommodate for digestibility—the high fiber nature of many plant foods means that the proteins are not quite as digestible. So, it’s a good idea to get servings of protein-rich foods at each meal and snack. And don’t forego soy needlessly—this is a really important plant protein source for vegans.”

For more on plant proteins, here is an interview with Sharon and be sure to check out her website for terrific tips, recipes, and lots of other great stuff.

Question: Can you recommend some online sites or videos for exercises designed for older adults?

There are plenty of websites and YouTube videos that focus on exercises for older adults.  Here are four examples:

1) National Institute on Aging has educational materials and videos targeted at getting older adults more active through basic exercises that can be done at home.

2) Fitness Blender offers a wide variety of at-home workouts of varying durations and difficulty.

3) For those interested in yoga, Yoga with Adriene is a good place to start.

4) For older adults who desire challenging strength training, along with an understanding of the science behind it, take a look at videos from Athlean-X.

All of these resources provide great ways to get started with new activities, all of which can be modified to suit individual needs and interests.

To learn more about foods and physical activity for those in the 50s, 60s, 70s, and beyond, check out, Food & Fitness After 50 , available at Amazon (both as a soft-back or an E-book) or other booksellers.

Copyright © 2019 [Christine Rosenbloom]. All Rights Reserved.

Food & Fitness After 50: A, B, Cs of Aging (Agility, Balance, and Coordination)

After hip replacement surgery I was looking for a class that would continue my rehabilitation and help me be more flexible, agile, and coordinated as I approached my mid-60s. I found it, and so much more, at a twice weekly 60-minute “yo-flex” class at my local YMCA. The class combines classical yoga poses, with Pilates moves, and balance exercises; it’s been 5 years since my first class and I’m hooked!

Exercise physiologist, Dr. Bob Murray, co-author of Food & Fitness After 50, reminds us that balance, flexibility, and agility can all be improved with regular practice and should be part of a well-designed exercise program for older adults. “Balance, flexibility, and agility wane with age mostly because we neglect them. One of the many negatives associated with a sedentary lifestyle is that overall motor function—our ability to move in unrestricted ways—atrophies along with muscle mass. It’s true that if we don’t use it, we lose it, and that applies to balance, flexibility, and agility. All too often, balance, flexibility, and agility training are neglected in favor of cardiovascular and strength training.”

When I said I found so much more than an exercise class, I meant that I also found a friend in instructor, Tina. I asked Tina about her journey to healthy aging and I think her story will resonate with many of you and inspire everyone.

What do you do to stay active and has it changed as you’ve reached your fifties?

Tina HowardWell, as you know I love yoga!  I practice twice a week at the YMCA and sometimes at home with videos on Yoga with Adriene.  I also enjoy taking yoga classes when I travel to learn from other instructors. I started playing pickleball last year and really enjoyed that until I had knee surgery.  For now, I am limited to light weight training and yoga until my knee integrates fully.  It’s funny how you can be lazy and just think, “I will work out tomorrow,” but when you are injured and can’t exercise, it is all you want to do!

My activity level has been up and down over time.  When I was young, we lived in a city where just going outside was dangerous, and so I was a chubby kid – short for my age, and very round.  I watched a lot of TV.  Then we moved to a suburb with broad streets and little traffic.  Like a lot of 1970s kids, we were on bikes all day…flying around the neighborhood, playing kickball and touch football, only coming inside when it was too dark to see.  I stayed active throughout my twenties and thirties by running and cycling.  My husband is an ex-athlete, so we enjoyed an active lifestyle until kids came along.  As a working parent with three children, my spare time was spent watching my kids play sports.  I began to feel bad and started having aching joints and muscle spasms.  And, then I discovered yoga. Research supports the benefits of yoga for balance and flexibility, and more recently it has been shown to help ease pain of knee osteoarthritis in older women.

What motivates you to stay active? 

When I was younger, I would sign up for competitive road races.  I am a goal-oriented person, so having entered a race made me stick to a training schedule.  As I entered middle age, it came down to something much simpler: I feel really bad when I don’t move. I feel much better when I do.

I know you are a vegetarian; what led you to adopt that dietary pattern?

I don’t eat meat and haven’t since I was a kid.  I’ve always loved animals and my dad took me on farm tours when I was young. Seeing poultry and cattle production and realizing they were being raised for food just bothered me, so I decided to be a vegetarian. And, besides the ethical issues for me, vegetarian diets provide health benefits for the prevention and treatment of heart disease, type 2 diabetes, high blood pressure, obesity, and some cancers.

I have a healthy appetite and could eat all day long, but I’ve found a way to keep hunger in check. I keep a stash of raw almonds everywhere – my car and my briefcase.  They’re a little sweet, so they satisfy my sweet tooth while providing protein, healthy fats, and fiber, so I feel satiated.  Almonds pair well with bananas and apples for a quick breakfast or snack, and they also pair with dark chocolate for a sweet treat.

If you had to name 3 things you do to age well, what would they be?

  1. Learn to read your body’s cues. Try to understand why you feel bad, why you are grouchy, sore, irritated, or sick.  Then, be prepared to try to do some self-care to remedy it.  Many of our health issues are self-inflicted by poor diet and lack of exercise. So, instead of reaching for a pill, first try a lifestyle change.
  2. Hormonal changes, especially at menopause, can lead to insomnia, fatigue, bone and muscle loss, and an increase in belly fat. Find a doctor that understands the hormonal changes of aging and work together to find a solution that is best for you. And, ask your doctor to check other hormone levels, like thyroid and Vitamin D, and if the levels are out of the normal range, remedy it before it leads to major health problems.
  3. Socialize often. With age often comes isolation from kids leaving home, retirement, or the loss of parents or friends. Social interaction takes more planning and effort as we age – if we don’t have to be somewhere, it is easy to stay in our comfort zone at home. Social activities and social connections are important to our mental health.  And, by social interactions, I don’t mean Facebook or Instagram!

Do you have any words of wisdom for others?

Find a healthy activity you like and go do it, no matter what.  Don’t wait for your spouse to join you or your friends to sign up with you.  Be prepared to go it alone, be prepared to try a million different things, and be prepared to feel awkward.

When I started practicing yoga, it felt foreign and silly.  Here were these hippy-dippie instructors with belly button rings that could bend themselves into shapes I could only imagine! I’d be in sweatpants, trying to fold myself over after a day at the desk, and I’d think, “this is so not me!” But, I kept going anyway ,and although I didn’t become like the other people, I eventually got comfortable in my own skin and accepted what I could do. Fitting in was more about me accepting myself than being like the others.  So, find your joy – live in it every day.