Archive for the ‘Exercise’ Category

Prevent Cancer with a Healthy Diet and Exercise

Thursday, July 7th, 2011

By Kate Flaherty
Outreach and Awareness Coordinator, Mesothelioma Cancer Alliance

Following a balanced diet is an important step in maintaining proper nutrition and keeping the body’s immunity and cancer-fighting systems strong and healthy. Some cancers are more likely to form or progress under certain stress conditions caused by poor diet.

“Approximately one-third of cancer cases are related to smoking, one-third to poor diet and lack of exercise, and one-third to genetic or other factors.”

Dennis Savaiano, Dean of Purdue’s School of Consumer and Family Sciences. Savaiano, part of a joint effort to uncover the relationship between proper nutrition and exercise and the prevention of cancer, maintains that following a following a balanced diet is an important step in maintaining proper nutrients and keeping the body’s immunity and cancer-fighting systems strong and healthy. He suggests we not worry about trace amounts of pesticides on fruits and vegetables, as these quantities are negligible when compared to the benefits provided by the nutrients fresh produce offer.

DO

    Avoid eating overly processed foods that are high in fat and sugar.
    Why: Excessive amounts of empty calories like those in sweet and fat food items put strain on the body’s digestive track and endocrine systems, leading to an increased risk of genetic mutation and the formation of a malignant cell mass.

    Limit or eliminate alcohol consumption
    Why: Alcohol, even though it’s not lethal in small amounts, is still a poison. Flushing out alcohol requires a tremendous amount of energy, and impairs the body’s nervous system and cripples its defense mechanisms. Alcohol provides no nutrients; and most of the carbohydrates in beer and liquor are completely unusable. The body immediately converts these to fat and stores them.

Cell Site

Along with proper diet, exercise is equally important to maintain the body’s systems in healthy, working order. On a cellular level, the body has many defense mechanisms for fighting gene mutations, but if a cell is not able to perform at peak efficiency, it will have a more difficult time repairing damaged genes that could potentially code for a cancerous cell.

On a larger scale, all the body’s systems are reliant on one another. If one organ system fails, others may not be far behind. Exercising the muscles, keeping the mind sharp, and properly nourishing the body will keep our body synchronized, holistically sound, and best able to defend against any carcinogens or mutations.

Fighting Back

Diet and exercise are critically important for those who have received a cancer diagnosis. For those fighting cancers such as mesothelioma, it’s imperative to keep up your strength during treatments. If you, or a loved one, receives a cancer diagnosis, speak with a dietitian and your treatment team to customize the best options for your care. Please share your thoughts.

Refuel to Rebuild

Thursday, May 26th, 2011

by Laura Moretti
Dietetic Intern, New York-Presbyterian Hospital

 Exercise is a key ingredient for improving health and achieving emotional balance. Working out keeps me focused on my fitness goals and provides me with a true sense of accomplishment. However, my workout is not complete when I get off my bike, out of the pool, or take off my sneakers. I’m not done with my exercise regime until I refuel.  Post workout fueling is necessary to make sure you get the most out of your physical activity regime!

Proteins and Carbohydrates = A winning Team

Post-exercise nutrition is meant to refuel and rebuild your body with both carbohydrates and protein. Muscle can be broken down after an intense workout. Our bodies should be refueled (with food) within approximately 30-45 minutes after working out. Post exercise nourishment will help to improve your ability to recover completely after working out.  It’s also important to get enough rest between intense workouts and quality sleep. Specifically, carbohydrates help to rebuild our body’s energy stores, while protein works to rebuild the muscle fibers. I recommend a snack with a carbohydrate to protein ratio of 2:1 or 3:1after exercising. A 100-300 calorie snack after exercise will help refuel your body AND help prevent overeating at your next meal. If one of your goals is to achieve and maintain a healthy body weight, eating after working out will help to regulate your blood sugar levels and reduce your chance of becoming too hungry a few hours after working out. Eating properly after working out will allow you to make better food choices for the rest of the day.

Your body may need a larger snack after more intense exercise; a smaller snack after less intense exercise. Below are some ideas of post exercise snacks. I have also included options for people who dislike consuming solid foods after exercise:

  • 1 c fat free/low fat yogurt with ¼ c low fat granola (~150 Kcal)
  • 1 slice wheat toast w 1 tbsp peanut butter (~180 Kcal)
  • 1 Power Bar (~220 Kcal)
  • 1 Banana with 8 oz Vanilla soy milk (~160 Kcal)
  • 1 10 oz low fat or fat free chocolate milk (~150-200 Kcal)
  • ½ cup low fat cottage cheese with 1 tbsp walnuts on a whole wheat English muffin sprinkled with cinnamon (~200 Kcal)

Laura’s Favorite Smoothie: (~250 Kcal)

  • 2 scoops Vanilla Whey Protein Powder
  • 8 oz Skim Milk
  • ½ Ripe Banana
  • 1 c sliced strawberries (or your berry of choice)

The Wrap Up

If you want to reap the benefits of your exercise regimen, continue to focus on a diet high in lean proteins, whole grains, fruits and vegetables. Eating a well balanced diet will help you to maintain your weight and keep your body properly fueled. Remember to hydrate before, during, and after exercising. Your carbohydrate and protein needs may be higher with more intense activities so be sure to listen to your body and refuel as needed!

What do you eat after a workout? Please share your ideas.

Fuel is Power

Monday, May 16th, 2011

by Laura Moretti
Dietetic Intern, New York-Presbyterian Hospital

Proper training, determination, strength, and focus are all essential parts of my life as a triathlete. However, the cornerstone to all of the above is nutrition. In order to be able to perform well for my workouts and races it is essential that I fuel properly before, during, and after my training. Today I will  focus on pre-exercise nutrition. Most people have no problem with re-fueling after a workout but the pre-workout nutrition is often overlooked. Fueling before a workout can help reduce fatigue, aid in weight loss, and spare muscle protein. From the weekend warrior to professional athletes adequate fueling is imperative to get the most out of a workout and help you achieve your goals . A very wise friend once compared the human body to a car and said if you want to drive it you need to fuel it!

Keep it simple

Focus on simple guidelines for pre-exercise nutrition: simple carbohydrates. A snack before exercise provides your body with fuel and energy without overloading and causing stomach or intestinal upset. The ideal pre-exercise snack is one that is high in carbohydrates and lower in protein, fat, and fiber.

Be kind to your tummy

Carbohydrates are easily absorbed and digested while fats and proteins can take longer, potentially leading to stomach and intestinal aggravation. It’s ok to include a small amount of protein in a pre-workout snack as this helps to repair and build muscle. It’s also good to avoid too much fiber before a workout as that can cause unwanted stress on the digestive system. Timing is everything 30-60 minutes before a workout it is important to take in 5-10 oz of water along with your pre-workout snack. Some ideas for fuel:

  • English Muffin with jelly
  • Banana or other piece of fruit
  • 8-10 oz of a sports drink
  • Sport Gel, Sport beans, or Sport Chews
  • Fig Bar
  • Graham crackers with jelly/honey

Putting it together

Be sure to consistently fuel your body throughout the day with a well balanced diet incorporating whole grains, lean proteins, fruits and vegetables. Drink plenty of water throughout the day as well as during exercise. That way your pre-exercise meal is simply a complement to you overall nutrition plan to ensure that you are reaching all of your goals!

Get Excited About Exercising!

Thursday, March 31st, 2011

Jack LaLane was one of my childhood hero’s. I remember watching him demonstrate how to use a simple kitchen chair for balance when performing leg exercises!  He lifted containers of laundry detergent to teach the importance of strength training. Mr. LaLane was an exercise pioneer who fought against a sedentary lifestyle. He proved that  even if you are on a budget, or have time limitations, you could and should exercise each and every day.

Now it’s 2011 and we are heavily invested in technology. It the age of Facebook and Twitter, we seem to devote less time to physical activity. Engaging in exercise will reduce stress, help ward off chronic diseases such as type 2 diabetes and heart disease and promote control weight! So what are you waiting for? Let’s get moving!

Here are some tips to help you exercise on a regular basis:

1. Schedule daily exercise

If you don’t plan to exercise, it simply won’t happen. Look at your schedule for the week. Actually enter your workout as an actual appointment. Soon your exercise time will become an important part of your schedule.

2. Set An Achievable Starting Exercise Goal

Not a weight goal, an exercise goal. If you are currently not doing any exercise, start by walking. You will burn more and more calories as you walk longer and faster. But at the beginning, just start to walk 15-20 minutes each session. Try using a pedometer. It can help you measure your steps and increase your “mileage” as time goes on.  Before you know it you will be walking or even jogging for a much longer period of time.

3. Find An Exercise Buddy

Some people do like to work out alone. While others enjoy the company of a workout partner. Whether you join a gym, walk at the beach or join a Zumba class, exercising with a partner can give you the motivation to start moving. You and your partner will count on each other to remain motivated and committed to your new exercise routine.

4. Find An Activity That you Enjoy

Just because your friend brags about her love of the treadmill, doesn’t mean that you will enjoy it! Explore walking in the sand at the beach, working with a certified personal trainer, dancing, swimming or even pole dancing! If exercise becomes a chore, you will not continue to workout. Exercise is a HUGE stress reliever….. but you have to enjoy your exercise program.

5. Keep An Exercise Journal

As a registered dietitian I’m always asking clients to record what they are eating, AND what they are ACTUALLY doing to increase their caloric output (through physical activity). Once you write down and log what you are doing, you can review and improve upon it. Recording your food and exercise will help you learn how and where you can improve your current habits.

6.  Go Past Your Comfort Zone

Once you get comfortable with your current exercise regime, work harder! If you’ve already started walking… walk faster and for a longer distance. If you usually do cardio exercise (walking, biking, or swimming for example), start strength training. Strength and resistance training are very important for maintaining and  building lean body mass, which will help boost your metabolism. Don’t get comfortable… keep going to the next level.

7. Have Fun

Listen to music while your working out. Music helps improve mood and makes the time you are actually exercising go very quickly. If you are exercising at home, watch a movie or a TV show that you’ve been saving for a rainy day. Instead of watching the TV while on the couch eating a snack, you’ll be burning calories and relieving your stress at the same time.

Don’t wait until tomorrow. Today is the day to start increasing your physical activity level. Remember it’s always a good idea to get clearance from your doctor before starting an exercise program. But I can almost guarantee that your physician will be very encouraging if you mention the idea of becoming more active.

What kind of exercise do you enjoy? Time to share!!

Your Nutrition Q’s! Asked and Answered.

Friday, February 4th, 2011

These Q’s were posed to me by www.everydayhealth.com, but I think they ask what we are all thinking. Let me know what you think of my responses and PLEASE feel free to add your own!

1. We all make New Year’s resolutions, and often these resolutions involve wt loss or fitness goals. but many of us quickly lose traction and don’t achieve our goals. What are the psychological and emotional reasons behind these failures?

Sometimes “life” seems to get in the way of our goals, particularly if we set the bar WAY to high! Any positive or negative change in your professional or personal life can set up a potential road block to healthy eating and regular exercise. Often taking care of yourself becomes an after thought, and your initial resolution goes out the window. Rather than attempting to obtain an unrealistic weight or body type, take smaller more achievable steps to help improve your overall health. Eating more fruits, vegetables and fish can help improve brain function and general fitness.  Increase your physical activity by committing to regular exercise (that fits into your schedule). An exercise induced “endorphin” release can help alleviate physical and emotional discomfort. Most of all, be realistic and keep moving forward!

2. What is the biggest mistake people make when making a resolution? Are you setting yourself up for failure when you make a New Year’s resolution to lose weight or get fit?

The biggest mistake is to make resolutions that are unrealistic. Unachievable goals  will  lead to disappointment (i.e. losing 10 lbs in a week). If you are not ready to commit, don’t force yourself to change just because “everyone” is making New Year’s resolutions! Instead set achievable, do-able goals for yourself. Start increasing your intake of fresh vegetables at every meal, while decreasing your consumption of cookies. Success with one small goal, will lead to bigger goals and eventually improved fitness!

3. How do you set reasonable, healthy expectations when you resolve to lose weight or shape up at this time of year or any other time of year?

These are “your” expectations. They should not be based on a time of year, or what anyone else is doing. Figure out what obstacles exist in your life and address them one at a time. If you’re not exercising enough, don’t start by overscheduling yourself at the gym. Set up a realistic time to workout, or take a walk for just 30 minutes three times a week to start. Working out at home can be fun! Try a fitness DVD or start  walking with a group of friends.

4. What kind of support should you seek to help you achieve your goals?

Choosing a support system is  a personal and individual choice. I don’t believe in announcing to the world that you’re “going on a diet”. But it is very helpful to share your goals and desires for leading a healthier life to loved ones that you trust. It might be helpful to begin a dialogue about your goals with those you live with so that they support you and don’t unknowingly sabotage your goals. You can help them as well! Seeking the help of a registered dietitian, personal trainer and your medical doctor can also help you get where you want to go!

5. What are three things you can do to improve your chances of success before you make a healthy lifestyle change?

  • 1. Set goals which are attainable, realistic and specific. (Not specific as in “I want to weigh 120 lbs by April 1″), but specific as in “I want to eat 2 more servings of green vegetables every day”.
  • 2. Build your support system! Include family, friends and health professionals  that you trust most.
  • 3. Identify the reasons you want to make a change and use them as motivation (i.e. if you want  more energy to play with your kids, put a picture of them in your wallet to look at throughout the day).

6. Why is it so hard to keep the weight off after a diet, and what can you do to maintain weight loss?

The word “diet” is a four letter curse word, as it refers to restriction. Erase it from your vocabulary. Diet should only be used to describe your daily food consumption, not a scary term which denotes deprivation. LIFESTYLE change is what we should all be aiming for. If you go on a diet, you will eventually go off a diet. If you change your lifestyle (with proper nutrition and physical activity), it becomes part of the fabric of who you are!

7. Can you rearrange your life in any way to make it easier to avoid diet temptations?

Absolutely! Stock your refrigerator with fresh and colorful produce. Try new fruits and veggies at least once a week. Take a healthy cooking class with a friend or your significant other! The idea is to enjoy your food. Pre-portion snacks into plastic baggies so you can grab them on the go and avoid temptation to over eat. If you typically stop at a drive- thru on the way home from work, change your route home!  Cook  more at home, and bring your lunch with you to work or on your travels. Eat regular meals and snacks throughout the day to avoid becoming overly hungry. And of course, drink plenty of water (let’s not confuse hunger and thirst).

8. What advice do you have for people who just don’t like to exercise or who avoid it for other reasons?

There’s a physical activity routine for EVERYONE! Find the option that works for you. If you’re intimidated by the gym, start walking in your neighborhood.  Many gyms offer free training sessions as part of the initiation fee. Join a dance class (Zumba is great fun), or look for a local indoor pool in your area. If you want to begin by exercising alone at home try a workout DVD or one of the newest fit-video games systems like Wii Fit, Xbox Kinect or Dance Dance Revolution. Walk your dog, take the stairs and park the car a little further away from your destination. Also, think about getting a pedometer. That way you can monitor your walking progress. Just get moving!

9. When you’re making a resolution to improve your health, who should you recruit to be on your wellness team?

Always consult your doctor to see if there are any particular health issues that need to be addressed. If your cholesterol levels are high or you have elevated blood sugar, there are specific corrective actions that can be worked into your new healthy lifestyle plan. A registered dietitian is an excellent person to help you develop achievable and realistic goals.  Discuss your plans with people you trust, such as your family and friends. The most important person to be recruited is YOU! Remind yourself that you’re doing this to be healthier.

10. It’s easy to make excuses when you’re juggling work and family responsibilities. How can you make time for your resolutions in a hectic schedule?

Start with small, gradual adjustments, and make your health a priority. Set your alarm a few minutes earlier every morning to stretch, and do some deep breathing exercises. This will set you up for a positive day. Plan to make this work for you. Prepare your meals in advance. Schedule your exercise. Food shop with a specific list, so the foods you keep at home are mostly healthy and nutritious. Think of yourself as a priority. You will burn out from your hectic schedule, if it doesn’t include proper nutrition and physical activity.

Please send me your comments and thoughts! How do you handle your hectic schedule and still meet your goals?