RPI Nutrition Guide
RPI Nutrition Guide
Nutrition Guide
Introduction
To the Athlete, The success of any training program relies heavily on aspects that are almost entirely out of the control of coaches and trainers, who cannot supervise what athletes do when they leave the training environment. This is where certain behaviors and habits can sabotage everything the athlete has worked so hard to accomplish. Proper nutrition plays a huge role in how the body recovers and responds to training. Eating well provides energy for workouts and the raw materials for building strong bones, muscles, and connective tissue. It also provides the foundation for a healthy immune system, meaning less training time missed due to sickness and a more consistent training effect. I often get questions from athletes concerning proper nutrition. These questions can seem daunting at times. We live in an exciting age where we can access information about any subject with the touch of a button. However, not all the information presented is truthful, reliable, or accurate. Advice about nutrition put forth on television, the internet, in magazines and newspapers is often flawed. It can be overwhelming to decipher and look critically at the information that bombards us on a daily basis. This informational guide has been created to give you easily understandable information that can be applied in everyday situations to give you the greatest chance of success. A great deal of time has been spent researching the latest nutritional information from the top organizations and individuals in the fields of strength and conditioning, nutrition, and health. However, this guide does not take the place of advice from a licensed nutritionist, dietitian, or doctor. The goal is that as competitive athletes you become knowledgeable about nutrition. By being a smarter shopper and by preparing your meals the correct way, or by choosing the right foods in the dining hall or when you are out to eat, you can improve your health, energy levels, and performance. I hope that you are dedicated to developing all aspects of healthy behavior. If you follow the guidelines in the pages that follow and continue to develop a greater understanding of the foods that you eat, you will give yourself the best chance of fulfilling your goals and achieving your maximum potential. Good Luck! Kyle Sottung Strength and Conditioning Coach
Getting Started
Making the correct food choices is one of the hardest decisions faced by people today. With changes in lifestyle afforded by increasing technology, it has become easier to fall into the habit of eating poorly. Too often we reach for what is convenient and easy instead of what is healthy. Also, how we work and play is becoming increasingly sedentary. Today, we move less and eat more than ever before, with drastic negative consequences. In our country, about 2/3 of the population is considered overweight (Body Mass Index > 25), and 1/3 is considered obese (BMI > 30). Alarmingly, these numbers are the highest they have ever been. With a myriad of diets and fads being marketed to the general public, it can be difficult to discern between what is good and bad. However, you dont need to be a scientist or a mathematician to count calories or determine exact ratios of nutrients in foods. If you can make simple changes to poor dietary habits, you can get great results. The key is having consistency with good eating behavior. Lets make this as simple as possible: 7 easy steps that you can implement right away. This is not a cutting edge diet nor is it groundbreaking advice. It is a basic intervention utilizing timetested, scientifically researched information. If you can apply these principles to your current diet about 90% of the time, you will be on your way to eating for optimum health and performance. (Note: bold and italicized words can be found on page 17)
ENRICHED FLOUR (WHEAT FLOUR, NIACINAMIDE, REDUCED IRON, THIAMIN MONONITRATE [VITAMIN B1], RIBOFLAVIN [VITAMIN B2], FOLIC ACID), CORN SYRUP, HIGH FRUCTOSE CORN SYRUP, DEXTROSE, VEGETABLE OIL (SOYBEAN, PALM, COTTONSEED AND/OR HYDROGENATED COTTONSEED OIL WITH TBHQ AND CITRIC ACID FOR FRESHNESS), SUGAR, CRACKER MEAL, CONTAINS TWO PERCENT OR LESS OF WHEAT STARCH, SALT, DRIED STRAWBERRIES, DRIED APPLES, DRIED PEARS, CORNSTARCH, LEAVENING (BAKING SODA, SODIUM ACID PYROPHOSPHATE, MONOCALCIUM PHOSPHATE), CITRIC ACID, MILLED CORN, MODIFIED WHEAT STARCH, GELATIN, CARAMEL COLOR, MONO- AND DIGLYCERIDES, SODIUM STEAROYL LACTYLATE, DATEM, PARTIALLY HYDROGENATED SOYBEAN AND/OR COTTONSEED OIL, MODIFIED CORN STARCH, XANTHAN GUM, SOY LECITHIN, COLOR ADDED, NIACINAMIDE, REDUCED IRON, RED #40, VITAMIN A PALMITATE, YELLOW #6, PYRIDOXINE HYDROCHLORIDE (VITAMIN B6), RIBOFLAVIN (VITAMIN B2), THIAMIN HYDROCHLORIDE (VITAMIN B1), FOLIC ACID, TURMERIC COLOR, BLUE #1.
To think that all of these ingredients, many of them modified, partially hydrogenated, and high fructose (not to mention the ingredients you would only use in a chemistry lab or to dye Easter eggs) go into a Pop-tart can be alarming. But these ingredients are processed and manipulated for a reason: to give the food a pleasing look, a sweet and satisfying taste, and to allow it to stay fresh for much longer than it would otherwise. Learning to read nutrition labels and food ingredients can steer you down the right path to keeping your food as natural as possible. Please refer to the section entitled How to be a Smart Food Label Reader for more information. Now lets think about the setup of your neighborhood grocery store. If you stay to the outside walls of the store, what type of foods are you likely to find? What about the middle of the store? Why do most supermarkets set up this way? Well, grocery stores arent dumb. They understand that the outside walls are the best places to keep refrigeration units that can be easily stocked from behind or are close to storage and receiving areas located in the back of the store. So the items that need to be consistently replaced and kept fresh are located on the periphery where they can be easily restocked to improve traffic flow in the store. The middle of the store is where youll find items that have a long shelf life (like Pop-tarts), meaning they can stay there without being replaced for a long time. The result is better traffic flow and easier access for customers and store employees. Use this information to guide your grocery shopping. Fresh produce, meats, and dairy will be found toward the outside of the store, and this is where you should be doing most of your buying. Also, more supermarkets are dedicating entire sections of the store to all-natural and organic foods. These foods are usually free of potentially harmful hormones, antibiotics, pesticides, and food dyes. The drawback is that these fresh foods usually dont last as long as their processed counterparts (often due to the lack of chemical preservatives) and can be more expensive. But you wouldnt put low-quality gas in your car if you wanted it to run optimally, so dont put low-quality food in your body if you want it to perform at its peak. The key is to choose the most natural and minimally processed foods on the budget that you have.
our calories in large quantities at one sitting with long times in between meals. So our bodies developed a system of storing energy that could be utilized during those days between meals when we couldnt get our energy through food. By storing energy as fat, we could survive much longer if we couldnt find food. So early humans ate as much as they could because they never knew when the next opportunity to eat would be. Fast-forward to today, when technology has made it easy to produce food in large quantities. Most Americans are allowed an abundance of food, usually more than they need. And while weight gain and loss is not quite as simple as calories in versus calories out, a large amount of extra calories will likely be stored as fat. But instead of using that fat for future fuel when food is scarce, we can eat multiple times a day each and every day. Combine that with an increasingly sedentary lifestyle, and its no wonder that Americans are heavier than ever. It should seem counterintuitive to think that eating more frequently, at least every 3 hours (6-7 meals per day), would be beneficial for controlling weight. But eating more frequently can have many healthy benefits. The key to eating more frequently is to make sure that you are not overeating during your meals. In a world of Super-Sized meals, it can be easy to develop a warped sense of portion size. Keep the meals smaller and your body will thank you. Here are some benefits of eating smaller meals spread out through the day: Reduces the feeling of being excessively hungry, which can decrease overeating. Overeating can cause an increase in insulin levels, signaling the body to store energy in the form of fat. Avoids the bodys starving mode that can lead to the breakdown of muscle tissue. Decreases in muscle tissue can lead to a slower metabolism. Your body uses fuel for digestion, a process called the thermogenic effect of food. By eating more frequently, you can keep your metabolism elevated all day. Provides constant fuel for daily activity, so you can avoid the highs and lows of blood sugar and hormone levels that can zap your energy.
The longest you should go without eating is the time that you are sleeping. While you are sleeping, your body goes into fasting or starving mode, slowing metabolism and recovering from a long day of activity. But just because you are sleeping doesnt mean your body is not using energy. It needs energy to keep your brain, heart, and other organs working, rebuilding tissues and filtering waste from your body. Upon waking in the morning, your body needs to replenish the energy it used. Eating breakfast jump-starts your body and brain, replenishing what your body has used during the fasting process. It starts your day by boosting your metabolism. In fact, many studies have found that people who eat breakfast tend to consume fewer calories throughout the day than those who skip breakfast. A good breakfast should consist of a lean source of protein, such as eggs, and slow burning carbohydrates, such as
oatmeal, whole grain breads, and fruit (See steps 3 and 4 for more information on choosing proteins and carbohydrates). Here is a sample of what a normal day would look like under this plan. You should find the foods that work for you but follow similar timing of meals. Water should be taken in immediately upon waking, and consumed throughout the day: Time/Meal 7:00am Breakfast What to Eat 2 eggs 1 cup oatmeal with raisins and apple At least 20 oz of water Banana Handful of Almonds or Walnuts Tuna w/ mustard, lettuce, tomato, on whole grain wrap Apple All-natural Peanut Butter and Banana Sandwich
12:00pm Lunch
5:00pm Dinner
Mixed salad w/ vegetables and grilled chicken Small amount of salad dressing Low fat cottage cheese w/ fruit
and 15 for more information). For example, a Big Mac from McDonalds has 25 grams of protein, but 30 grams of fat. A serving of Albacore tuna has 16 grams of protein with 1 gram of fat. Obviously the tuna would qualify as the lean choice. Some healthy choices for complete protein include: lean cuts of beef (fat percentage is usually indicated on the package) skinless white meat chicken or turkey eggs (the whites are leanest, but the yolks have more nutrients) fish such as salmon and tuna low-fat dairy such as cottage cheese, low-fat or skim milk, and yogurt (be careful of high amounts of added sugar!) soybeans and tofu
A few quick notes on Cholesterol: Cholesterol is a necessary substance in your body and performs many vital functions. Cholesterol is made in the body but is also taken in when ingesting animal sources of food. Too much bad cholesterol can lead to the hardening of arteries and heart disease. Saturated fat and trans fat carry high amounts of cholesterol. LDL cholesterol is bad, HDL cholesterol is good. Genetics can predispose people to high cholesterol. Exercise, healthy eating, and maintaining a healthy body weight are all ways to maintain healthy cholesterol levels.
The following are some symptoms of mild dehydration. Are you experiencing any of these? Muscle weakness and cramping Feeling of being tired and sleepy Dizziness and lightheadedness Headache Dry, sticky mouth Athletes and exercisers especially need plenty of water because they lose sweat to their environment as a cooling mechanism. Avoid the symptoms above by taking in at least 20 ounces of water when you wake in the morning, followed by plenty more throughout the day, especially when training. A good way to tell if you are well hydrated is to check the color of your urine. You should be aiming for a clear or very pale yellow color.
Most of what you drink should be non-calorie containing beverages such as water or green tea, which contains high levels of potent antioxidants. Often, we replace water in our diets with sugary sodas and juices. This adds water to our system, but it also adds a lot of unwanted calories and chemicals. Keep your juice as natural as possible (some juices dont even contain
any real juice!), and eliminate soda from your diet all together. That includes diet soda, which may not have calories but is still loaded with potentially harmful chemicals. Boost your hydration and you will reap the rewards and feel better all day long!
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Lets Review
Follow these steps to ensure a balanced and healthy approach to nutrition!
Step 1: Eat Mostly Whole, Natural Foods that are Minimally Processed
- Eat mostly whole, natural, fresh, high quality foods.
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Dining Out
If you are someone who frequently eats at the campus dining hall or out at restaurants, you may have a harder time making the correct food choices. When you prepare your own food from scratch, you can control exactly what goes into it. When you are not involved in the process of making food, you have to do your homework to know what you are getting. Often when you are dining out, you are getting a combination of foods that have been prepared out of your control. These combinations might look healthy at first glance, but they may have high amounts of added sugar and fat. Here are a few examples: Subway Sweet Onion Chicken Teriyaki 12 inch sub: 790 calories, 38 grams of sugar, and still made it on to the healthy menu because it is low in fat. Chilis Caesar Salad with Grilled Chicken: 1,010 calories, 76 grams of fat, and almost 2,000 grams of sodiumall from a salad! Ruby Tuesday Turkey Burger with Baked Potato: 1,524 calories, 84 grams of fat!
Many restaurants bill their food as healthy, but until you get the nutritional information in front of you, you really have no idea. Until recently, most restaurants and campus dining halls have not displayed nutritional information. However, now you can usually find nutritional information if you ask for it, and some places display this information prominently. Another pitfall that you may encounter when eating away from home is portion size. Especially at the dining hall, you have a wide variety of choices and can fill up your plate as many times as you want. Studies have shown that when the portions are large or people are allowed to get as much food as they want, they have a tendency to overeat. Restaurants, in an effort to add perceived value, offer incredibly large portion sizes, appetizers, desserts, and free bread. If you are not careful, you can get an amazingly excessive amount of calories at one meal. When ordering at a restaurant, ask if you can adjust the recipe to suit your needs. Order the meal without cheese, mayonnaise, and other fatty toppings. Ask if you can have the dressing for a salad on the side, and choose baked or grilled meat instead of fried. People also tend to overeat when they are allowed to select how much food they take. When eating at the dining hall, have an idea of what you would like to eat and stick to it. Dont always rely on your appetite to direct your intake. It can take some time for your body to feel satiated after a meal, so if you are eating quickly you may not feel full right away. Ask for nutritional information for the prepared food if it is not displayed. Use these strategies to make sure that dining away from home isnt sabotaging your overall goals.
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Serving Size: pay special attention to this amount. Chances are the serving size is quite a lot smaller than you think. All of the other information contained in a label is irrelevant if you dont take into account the portion size.
Calories: Refers to the amount of energy in the food. Too many calories in your diet and that energy may be stored as fat. Empty calories are those which dont contain beneficial nutrients. Nutrient dense foods will have a lot of bang for your caloric buck.
Fat: Your fat intake should constitute about 30% of your daily caloric intake. Try to balance your fat intake between saturated, polyunsaturated, and monounsaturated fats. Avoid trans fats. Sodium: the most common source is salt. Too much can lead to high blood pressure. Highly processed foods often have high levels. Sugar: a carbohydrate, sugar consumption should be limited to times surrounding vigorous exercise, when glycogen stores become depleted. Vitamins/Minerals: some labels present this information, some dont. A well balanced diet should provide you with adequate amounts of all the vitamins & minerals.
Nutrition Facts
Serving Size 1 bun (76g) Servings per container 6
Amount per serving
Calories 210 Total Fat 2.5g Saturated Fat 1g Trans Fat 0g Cholesterol 0mg Sodium 300mg Total Carbohydrate 37g Dietary Fiber 3g Sugars 8g Protein 8g Vitamin A 0% _ Calcium 6%
% Daily Values: these can be misleading because they are based on a 2,000 cal/day diet. You may have different energy needs and therefore these percentages wont apply directly to you.
Cholesterol: An essential component of our cells, too much can clog arteries. Carbohydrates: provide the bulk of our energy. The majority of our carb intake should come from whole grains, fruits, and vegetables. Fiber is necessary for digestive health. Protein: the building blocks of our body. Protein intake should consist of lean sources, with low amounts of saturated fat.
* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your intake.
INGREDIENTS: ENRICHED BLEACHED FLOUR, WATER, FOLIC ACID, YEAST, WHEAT GLUTEN, HIGH FRUCTOSE CORN SYRUP, BROWN SUGAR, WHOLE WHEAT FLOUR, HONEY, OATS, PARTIALLY HYDROGENATED SOYBEAN OIL, SALT, SUNFLOWER SEEDS, RYE, AZODICARBONAMIDE, CALCIUM SULFATE
The Ingredients: some products that look healthy based on the nutrition facts can have some hidden dangers. By reading the ingredients, you can get to the source of all the information listed above. Partially hydrogenated oils will lead to the presence of trans fats, high fructose corn syrup to the presence of sugar. Avoid foods with many unrecognizable chemical names, as they are most likely added during processing and are not handled well in the body. Also, avoid artificial ingredients, such as food dyes (i.e. Red 40, Blue 1) and artificial sweeteners (Splenda, sucralose). Keep it as natural as possible!
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Additional Resources
Check out the following websites, books, or articles to expand your knowledge about nutrition. Articles Site: http://www.johnberardi.com/articles/nutrition/index.htm Search this database of articles on a variety of nutritional subjects. Dr. Berardis 7 Rules of Good Nutrition are the foundation for this guides 7 Quick Steps to Eating Right. You may need to research concepts further as the articles can get meaty and scientific a valuable resource in your arsenal. Site: http://www.elitefts.com/documents/alwyn_fat_loss_rant.htm Site: http://www.alwyncosgrove.com/hierarchy-of-fat-loss.html Alwyn Cosgrove is one of the most successful and progressive strength and conditioning coaches in the country. His no-nonsense advice can snap you out of poor eating and exercise behaviors. Books What to Eat, by Marion Nestle Site: http://www.whattoeatbook.com/ This book challenges the conventional way of thinking about all types of food by tracing the history of food production and government policy. It gives a fresh way of analyzing the way to eat, shop for, and prepare food based on sound scientific research. In Defense of Food: An Eaters Manifesto, by Michael Pollan Site: http://www.michaelpollan.com/indefense.php This book utilizes a deceptively simple philosophy: Eat food, not too much, mostly plants. Pollan examines the difference between food and edible food-like substances that are derived not from nature but from food science. He offers great advice on how to change the way you choose and consume real food. Websites Site: http://www.drugfreesport.com/ This site contains useful information regarding dietary supplements and different types of drugs relevant to the athlete. Site: http://www.menshealth.com/eatthis/index.php This is a decent site for obtaining nutritional information on the most popular restaurants, plus a listing of healthier alternatives and hidden dangers. More comprehensive access requires a membership, but plenty of free information is available. Site: http://www.eatingwell.com/ For the epicures out there, this site can give provide you with healthy recipes and cooking techniques.
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Nutrition Definitions
Antioxidants Calorie A molecule capable of slowing or preventing the oxidation of other molecules that can cause chain reactions that damage cells. A unit of measure that indicates how much energy your body gets from food. The body's most readily available source of energy. Each gram of carbohydrate provides 4 calories of energy. Sugars are simple carbohydrates. Starches, such as breads, cereals and pasta, are complex carbohydrates. A concentrated energy source. Fat provides 9 calories per gram, more than twice as much energy as protein and carbohydrate. Found in fruits, vegetables, and whole grains, fiber is not digested in the body. It lowers cholesterol and blood sugar levels and helps move waste through the intestines. Often called good cholesterol, it removes bad cholesterol from the walls of arteries and returns it to the liver. Any of a group of corn syrups which have undergone enzymatic processing in order to increase their fructose content. Used by companies as a cheap alternative to natural, pure sugar. A hormone is a chemical messenger that carries a signal from one cell (or group of cells) to another via the blood. Hormones help to regulate many functions in the body. Insulin is a hormone that triggers liver and muscle cells to take in glucose (sugar) and store it in the form of glycogen. It also triggers fat cells to take in blood lipids and store them as fat. Often called bad cholesterol, it transports cholesterol in the blood. High levels can lead to the build up of cholesterol in the arteries, called atherosclerosis. The whole range of biochemical processes that occur within the body to break down and utilize energy. Inorganic (non-living) elements that are essential to nutrition. Examples include calcium and potassium. A processing method that increases the shelf life of normal vegetable oils. Partial hydrogenation leads to trans fats. Made up of amino acids, proteins are the building blocks of the body. As an energy source, they supply 4 calories of energy for each gram, the same as carbohydrates. Can be polyunsaturated or monounsaturated, but act like saturated fats in the body by raising bad cholesterol. A product of partial hydrogenation in most foods. A nutrient that is an organic compound required in tiny amounts for essential metabolic reactions in the body.
Carbohydrates
Hormones
Insulin
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