St. Albans Sports Nutrition Guide Fuel for Growth and Performance By: Rebecca Scritchfield, Dietetic Intern and ACSM Health and Fitness Instructor 2008 All Rights Reserved Table of Contents Introduction ..................................................................................................................... 1 How This Guide Will Help ......................................................................................... 1 Taking It to the Next Level ......................................................................................... 1 Nutrition Needs ........................................................................................................... 2 Energy ......................................................................................................................... 2 Nutrients ...................................................................................................................... 3 Sleep ............................................................................................................................ 8 The Athlete’s Diet ....................................................................................................... 8 Breakfast ..................................................................................................................... 9 Lunch .......................................................................................................................... 9 Dinner ....................................................................................................................... 10 Snacks ....................................................................................................................... 11 Recovery ................................................................................................................... 11 Game Day Nutrition ...................................................................................................... 12 Meal timing ............................................................................................................... 12 Hydration .................................................................................................................. 13 Pre-Game Meal ......................................................................................................... 13 Eating During the Game ........................................................................................... 14 Recovery Snack ........................................................................................................ 14 Post-Game Meal........................................................................................................ 14 Nutrition for Fitness Goals............................................................................................ 15 Weight Gain .............................................................................................................. 15 Weight Loss .............................................................................................................. 16 Supplements .................................................................................................................. 17 What Is Considered A “Supplement”? ..................................................................... 17 Safety Concerns ........................................................................................................ 17 Vitamins and Minerals .............................................................................................. 18 Restaurants, Fast Food, and Junk Food .................................................................... 19 Resources ...................................................................................................................... 19 Books and Videos ..................................................................................................... 20 Websites .................................................................................................................... 20 Introduction Nutrition matters. It’s that simple. A sound nutrition plan is the foundation for a strong a powerful athlete. Good nutrition can help maximize overall performance by helping to reduce muscle soreness and boost energy during exercise. Unfortunately, nutrition is the most overlooked aspect of athletics. As a result, most young athletes don’t get the proper nutrition to perform their best. Good nutrition habits are worth developing because they will help you enjoy your sport for many years to come. How This Guide Will Help This guide is an introduction to basic nutrition principles for healthy, active young adults with a particular focus on male athletes nutrition needs. By reading this guide, you should be able to understand why nutrition is important for optimal growth and performance and how nutrition can help you meet your fitness goals. Taking It to the Next Level Serious athletes are serious about nutrition. This guide provides generalized advice, although the needs of athletes can be very specific. The best thing you can do if you are serious about nutrition is seek the advice of a registered dietitian (RD). A dietitian is a credential health professional who has received extensive academic and field training in nutrition. Dietitians can conduct a nutrition assessment and estimate if you are meeting your nutrition needs to support your sport. They can help you work within any food preferences, allergies, or existing health conditions in which nutrition plays a vital role. When considering a dietitian, you may want to look for a professional who has additional training in exercise and sports nutrition. Many dietitians are also certified personal trainers or health and fitness instructors through the American College of Sports Medicine (ACSM) or National Academy of Sports Medicine (NASM). You can find a dietitian through the American Dietetic Association website, www.eatright.org or the practice group of Sports, Cardiovascular and Wellness Nutritionists (SCAN) at www.scandpg.org. Best wishes for many years of healthy activity! Rebecca, ACSM HFI About Rebeccca Rebecca Scritchfield has more than a decade of experience in the health and wellness field as a personal trainer, group exercise instructor, and corporate health consultant. She has a bachelor’s degree in nutrition and a master’s degree in communications from the Johns Hopkins University. Rebecca compiled this guide during her sports nutrition rotations in her dietetic internship. She expects to obtain the RD credential after successfully passing the board exam in 2008. Her website is www.rebeccascritchfield.com. Nutrition Needs Energy Listening to your body cues is an easy way to manage your energy intake. So eat when you are hungry and stop when you are full. That said you should make sure you are meeting the minimum requirements for energy so you have the fuel for your workouts and games. Most athletes do not get the calories they need, especially on game days. You can meet your energy needs by eating 4 to 5 times a day, everyday. Include a small meal within 30 minutes of finishing workouts. You will learn more about recovery meals in the next section. If you are trying to gain weight, you should eat two snacks between your three meals plus your recovery small meal – so 6 times a day! You will learn more about weight gain later in the guide. Table 1. Energy Needs for Young Adults Age 11-14 15-18 Male 2,500 3,000 Female 2,200 2,200 You will need additional calories to support your workouts and games. The calorie needs depends on the type of sport, duration of the activity and the athlete’s body weight. As a result, it is difficult to generalize calorie recommendations. Assume at least an additional 500 calories on training and game days, although you could burn much more than that. Your body will respond with increased hunger in the few hours after the activity. You should listen to the hunger cue and eat larger portions. Breakdown of Estimated Calorie Needs General Nutrition Needs 11-14 year-old males need 2,500 calories a day 15-18 year-old males need 3,000 calories a day You will reach 3,000 calories a day with: 2,400 calories in 3 meals (800 calories per breakfast, lunch and dinner) and 600 calories in 2 snacks (300 calories per snack) On game days, you can increase the calories for meals and snacks to meet additional energy needs: 1,000 calories for each meal and 500 calories for each snack for a total of 4,000 calories. For afternoon games, focus on larger breakfast and lunch meals. Keep the pre-game meal light and include a recovery snack before your regular dinner. You will learn more about meal timing and sample meals later in this guide. Determine Your Specific Energy Needs Dust off your calculator! You can more accurately estimate your energy needs based on your activity level and current weight. Remember, energy needs are estimations to give you a goal range. Everyone is different. Listen to your own body and hunger cues. Table 2. Estimated energy needs range is 15-30 calories/# Athlete Activity Level 30-60 minutes/day 1-1.5 hours/day 1.5-2 hours/day 2-3 hours/day Energy Needs Per Pound 15-18 16-19 22-24 25-30 Nutrients Carbohydrate At least 50% of the calories should come from carbohydrates, but as much as 65% of calories from carbohydrates is appropriate. Athletes consuming 3,000 calories a day need 375-490 grams of carbohydrate a day. Carbohydrates are a critical part of the diet, especially for athletes before training. The brain uses carbohydrates for energy. In workouts, the muscles and liver use glycogen (stored carbohydrates) to perform movements. Carbohydrates also help develop muscle by improving the way the body uses protein. Some athletes have “carbohydrate phobia”. They believe they are fattening or they are inferior to protein for some reason. Carbohydrate is an athlete’s fuel so eating low carbs is like trying to drive a car with no gas. You won’t get far. Training and performance are affected when carbohydrate intake is too low. Instead of avoiding carbs, focus your intake on the high quality carbs; fruits, vegetables, whole grain breads, brown rice and limit your intake of low quality carbs; candy, soda, desserts, cookies. Glycemic Index The glycemic index is a scale that rates how quickly and easily the body can use some carbohydrates for energy. The higher the number (1-100), the higher the glycemic index and the easier the body can use the carbohydrate as fuel. High glycemic index foods are best for post-exercise recovery snacks because they provide “quick” energy and muscles use them easily. Low glycemic index foods provide “sustained” energy so they are better pre-exercise meals, eaten 2-3 hours before a game or grueling practice. The table below lists some high glycemic index and low glycemic index foods. Table 3. Glycemic Index Foods List High GI Watermelon Moderate GI Banana, Mango, Papaya, Pineapple Cereals (Cornflakes, Rice Krispies, Shredded wheat) Potato (baked, mashed, fries) Bagel, white bread, flour tortillas, Orange juice Low GI Apples, Cherries, Grapefruit, Grapes, Pear, Plum, Orange, Strawberries, Peaches, Dried Fruit Yogurt, Milk Brown rice, Cous Cous, Sweet potato Whole wheat bread, Rye Bread, Whole-wheat tortillas, Pita, and wholewheat products in general. Table Sugar Broccoli, Cabbage, Mushrooms, Onions, Peppers, Lettuce, and most other vegetables Lentils, Chickpeas, Beans, Nuts Barley, Oatmeal, Pasta, Ravioli, Noodles, Bulgur, Semolina Chocolate Cereals (All Bran, Special K, Kashi GoLean, Fiber One) and high fiber, low sugar cereals in general. White rice Popcorn Carrots, corn Candy, Cookies, Ice Cream Protein Protein is needed to maintain and build muscle, recover from workouts, and healing. Athletes do need more protein than less active people because they have more muscle and they may use protein for energy. However, most people get more protein than the body can use effectively. About 15-20% of the total calories should come from protein. Based on 3,000 calories a day, about 110-150 grams protein per day is needed. Young athletes need 0.8-0.9 grams of protein per pound of body weight, more than the average teenager. Example: 16-year-old soccer player weighs 160#, needs 0.8x160 – 0.9x160, 130-145g Research does not support any benefit to consuming more than1 gram protein per pound of body weight on a regular basis. Too much protein could keep you from meeting your carbohydrate needs and your performance in practice, training, or games could suffer. Furthermore, extra protein the body cannot use is eventually stored as fat. Athletes with extremely excessive protein intake have had lab results indicating abnormal kidney and liver function. Eat 5 servings of protein each day, or one serving with each meal and snack. You should easily be able to meet your protein needs through real, regular food. However, you could use protein-containing bars and drinks, if needed for convenience. But try food first. It is superior. Protein-Rich Foods Animal meats, dairy products, eggs are all good sources of protein. There is also protein in beans, legumes, and nuts. Several animal meats also have creatine, which is used to make ATP (muscle fuel for speed and strength). Focus your protein intake on “muscle foods” like beef, lamb, salmon, pork or cod. Chicken and turkey are not high-creatine meats. These are healthy choices and should be included in your diet, but be sure to keep variety in your protein choices. Creatine supplements are not appropriate for young athletes. You will get all the creating your muscles need by eating the “muscle foods” that contain creatine already. You will learn more about supplements later in this guide. Beef can be high in fat, but you can safely enjoy it by following a few guidelines. Choose at least 90% lean ground beef and drain the fat off the meat before eating it. Choose steak cuts with “round” or “loin” in the name and trim the visible fat before cooking. Stick to one serving size, which is only about 3-4 ounces or the size of your palm. If you are a vegetarian or vegan athlete, don’t worry. You can still meet your protein needs through non-animal foods (beans, nuts, whole grains, and small amounts of protein in fruits and vegetables) with a little effort. Make sure you know the amount of protein in some of your favorite foods and eat them in large enough portions to meet your protein needs. You should consult with a registered dietitian for help in planning meals and snacks that meet your needs and food preferences. Table 4. Protein Foods Food Boneless skinless chicken breast Canned tuna Salmon Portion 1 breast 3 oz. 3 oz. Protein / Calories 26/140 22/100 24/150 Low fat lunch meats (turkey, ham, chicken, lean roast beef) Skim milk Vanilla yogurt Egg Hard cheese Cottage cheese Hamburger Cheese pizza Peanut butter Pasta Beans (black beans, kidney, chick peas or lentils) Tofu Veggie burger Soups (lentil, black bean, minestrone) 2 oz. 12/100 8 oz. 6oz. 1 large 1 oz. Cube 1/2 cup 4 oz. Patty 1 slice 2 tbsp. 1 1/2 cups 1/2 cup 8/80 9/180 6/75 7/110 14/80 33/292 14/200 8/188 10/300 7/160 1/2 cup 1 patty 8 oz. Mug 20/183 8/140 8/160 Fats Everyone needs fat in the diet, but only a little. Roughly 25-30% of calories in the diet should come from fat. For an athlete eating 3,000 calories a day, this is about 85-100 grams per day. Excess fat can alter body composition and have negative health impact. Limiting fat helps athletes stay lean and mean. Saturated and trans fat intake should be kept low. Consume very little fried foods and fatty meats, such as sausage, bacon, hot dogs or bologna. Instead of fried chicken or fish, choose baked, broiled or grilled chicken or fish. Rotisserie chicken with the skin removed is much healthier than fried chicken. Limit creamy soups and sauces, like alfredo, which has saturated fat. Limit chips, desserts, pastries and snack foods as these tend to have empty calories, saturated and trans fats. Recommended Sources of Fats You can easily meet your fat needs with oils (especially olive and canola oil), nuts and seeds (including peanut butter), lean meats, eggs, and low fat dairy products (milk, chocolate milk, yogurt, cheeses, sour cream). Salmon has healthy fat, including omega-3 fats, which help decrease inflammation. It also has creatine, a “muscle food” so it helps you maintain and build muscle. Vitamins and Minerals All vitamins and minerals are important for many body functions, but a few are more important for athletes. Exercise causes “oxidation” and damages cells. However, certain vitamins and minerals act as “antioxidants” to repair this damage. Vitamins C, E, and A (beta-carotene) and the mineral selenium are antioxidants that help fight muscle soreness and help in recovery. Citrus fruits and juices (especially oranges), berries, potatoes, leafy green vegetables, carrots, peppers, nuts, fish and oils have these antioxidants. Calcium is a mineral that is needed for bone growth. Inadequate calcium intake can lead to stress fracture injury. You need 1,000-1,300 mg of calcium a day, or 3 to 4 servings. Here’s an easy way to get your calcium: drink the milk from your cereal at breakfast or drink orange juice that has been fortified with calcium, have milk or yogurt with your lunch, and have a milk- or yogurt-based smoothie as one of your snacks. If you have lactose intolerance, milk allergies, or don’t like diary products you may need a calcium supplement. Iron is a mineral important for athletes because it helps carry oxygen through the body. You get iron from meats (lean red meat), oysters, leafy green vegetables, and fortified cereals. Most multivitamins have a full day’s supply of iron as well. Deficiency is rare, but your doctor can diagnose it. By following the healthy athlete diet with lean meats and plenty of fruits and vegetables, you should meet your iron needs. Zinc helps keep your immune system healthy to help you avoid getting sick. It also helps you keep a high energy level. Zinc is essential for normal body growth and development. It is concentrated in animal meat. Cereals, oatmeal, and garbanzo beans (chick peas) have zinc if you do not eat animal meats. Vegetarian and vegan athletes should consult a registered dietitian for a nutrition assessment and recommendations on how to meet nutrient needs, including iron, zinc, and B-vitamins. Water Everyone needs to drink water and eat foods high in water every day to stay hydrated. Athletes need additional water to support intense activities. For an athlete, fluid is the most important nutrient. Following proper fluid guidelines is the most important thing an athlete can do to influence performance above and beyond any other dietary changes. Poor hydration can cause significant safety risks and even life-threatening events. It also decreases performance, increases injury risk and slows down recovery. Drinking water after practice and games is not enough. You need to drink all day to stay hydrated. Eight cups a day is the minimum requirement. You need to drink more depending on how much you lose in activity. You should urinate at least four times a day and the color should be pale yellow. If not, you are dehydrated. You can also estimate your personal fluid needs. Weigh yourself before and after exercise to measure the pounds lost during the exercise. For each pound lost, drink 3 cups of fluid. Strategies for Proper Hydration: Drink water shortly after you wake up and continue to sip all day. You do not need to drink a sports beverage all day. The calories in the beverages may disrupt your eating plan and you don’t need the sugar and electrolytes at rest. Drink 2 cups water 1-2 hours before a workout or event. Drink 1 cup water 15 minutes before a workout or event. Drink 5-10 ounces every 15-20 minutes during a workout or event, even if you don’t “feel” thirsty. o For workouts that last longer than 60 minutes, you will need to include a sports drink to provide carbohydrate and electrolytes lost in sweat. You will learn more about sports drinks and bars later in this guide. Drink as much water as possible within 15 minutes after the event. Drink fluids like skim milk, lowfat chocolate milk and 100% juices at every meal and snack. Eat foods with high fluid content at meals and snacks, including soups, yogurt, fresh and canned fruit, and vegetables. Sleep Although sleep is not technically a nutrient, it can dramatically impact an athlete’s performance. You need enough rest to perform your best. This means taking days off during training to allow the muscles to rest and getting enough sleep. Adequate sleep supports mental focus and good metabolism. In addition, you are more likely to stick to your nutrition and hydration regimen when you get enough sleep. In general, 10-13 year olds need 9-10.5 hours of sleep and 14-18-year-olds need 8.5-10 hours of sleep each night. The Athlete’s Diet Meal timing should be a major focus of your nutrition plan. Too many athletes skip meals and miss critical fueling opportunities. Do not skip meals. Make sure you have a plan for all your meals. Knowing what you are eating and when you will eat it is the only way to guarantee your nutrition plan is meeting your needs. Daily recommendations 5 servings of quality protein a day, 1 serving at each meal and snack Breakfast Athletes cannot afford to skip breakfast. When you skip breakfast, you will experience increases in fatigue and decreases in performance. When the body is lacking energy it will use muscle protein so you could see a loss in muscle mass as well. Athletes who eat breakfast have: better weight control appropriate energy intake improved hydration better academic performance Sample Breakfasts “the morning standard” 1 cup orange juice 2 cups cereal with 1 cup skim milk 2 slices toast with margarine and jelly “the morning rush 1” large bagel slathered with 3 tbsp peanut butter 1 banana lowfat chocolate milk in portable container “the morning rush 2” 1 packet string cheese 1 hard boiled egg 1 blueberry muffin orange juice in portable container “egg-ceptional start” 2 eggs, scrambled, over easy or hard-boiled 2 slices whole wheat toast 8 ounces orange juice “portable mouth pleaser” 2 pancakes (have a big batch made over the weekend and save the extras) 2 tbsp peanut butter and 1 tbsp jelly smothered between the pancakes skim milk in portable container Lunch When school is in session, it might not be easy to pick and choose what you’ll have for lunch if you order off the menu. The best advice is to order what looks good to you – first and foremost. Try to make sure you get vegetables (either cooked or a side salad) meat (peanut butter, beans, and tofu are vegetarian meat options) and some kind of bread. Don’t be tempted by candy and sodas. Have a piece of fruit or a cookie instead. Drink water, milk, or 100% fruit juice. Below are a few examples of an athlete’s lunch if you are bringing your own to school. “pizza power lunch” 2 slices cheese or vegetable pizza lowfat chocolate milk or skim milk apple with 2 tbsp peanut butter “simple sandwich lunch” 4 slices deli meat (turkey, ham or roast beef) on a large Kaiser roll, 1 slice cheese, mustard, lettuce and tomato 16 ounces of 100% juice or skim milk 1 piece of whole fruit 1 large cookie “totally tuna” 1/2 –1 can tuna (packed in water with whole wheat pita with lettuce, tomato and 1 tbsp mayonnaise baby carrots apple or orange pretzels water or skim milk “last night’s dinner” serving of leftovers 1 piece of whole fruit 1 cookie 1 container skim milk Dinner You want to have a substantial dinner each night to refuel after a workout or game and give your body enough energy to last the night. Here are some ideas for winning dinners. “tour of italy” cheese ravioli Cesar salad 1 piece garlic bread Skim milk “something fishy” Grilled fish (flounder, tilapia, cod, salmon) Broccoli Baked potato Dinner roll Skim milk “easy chicken dinner” Take-out chicken (breast, skin removed) Cole slaw and baked bean sides 1 biscuit or roll milk “Mexican fiesta” take-out Mexican (like chipotle) burrito or tacos with choice of meat, beans, rice, lettuce, tomato salsa, and light sprinkling of cheese unsweetened iced tea or water Snacks You should have snacks between meals when you feel hungry or if you are trying to gain weight. If for some reason you did not have an appetite for lunch – save it. Chances are you will want a snack a few hours later and you want to be prepared. Below are some ideas for healthy snacks: cheese and crackers trail mix or granola bar whole fruit (apple, pear, orange, banana) 1 sandwhich celery filled with peanut butter dried fruit (raisins, cherries, cranberries) hard boiled egg bowl of cereal oatmeal Recovery Recovery snacks (or small meals) help athletes “bounce back” for future exercise bouts. It is one of the most important aspects of good sports nutrition for athletes, but unfortunately it is overlooked. The intensity of the exercise and how soon the next exercise will take place determine how much of a recovery snack would be beneficial, if any at all. For intense, dehydrating exercise, such as endurance training or game lasting longer than 60 minutes, a recovery snack is usually important, especially if you have another game or training scheduled within 24 hours. Your recovery snack should be consumed within 30 minutes after the intense workout. If it is more than an hour after a workout, it is too late to get the maximum benefits of a recovery snack, which are decreasing muscle soreness, replacing the glycogen lost in the muscle tissue, replacing fluid and electrolyte losses, and muscle building. Your recovery snack must contain fluids, carbohydrates and protein. Fluid losses must be replaced to prevent dehydration and muscle cramping. Carbohydrates help your body use protein effectively and protein is used to create new muscle mass. Fluids 24 ounces for every pound of body weight lost during exercise consumed within 2 hours after completing the exercise. Carbohydrates About 40 grams, within 30 minutes of completing exercise. Protein About 10 grams, within 30 minutes of completing exercise. Recovery Snack Options High glycemic index foods (See table in Carbohydrates section) Chocolate milk Watermelon and string cheese Yogurt Peanut butter and banana sandwich Orange juice and string cheese Sports drinks and bars for convenience Game Day Nutrition These principles can be applied for game days and intense trainings or practices. Meal timing On game days, timing of meals can mean the difference between a stellar performance and puttering out before the half. Focus on eating well-balanced, nutritious meals. Don’t skip any meals. Don’t overdo it on foods high in fat or sugar because you will feel sluggish. The pre-game and post-game meals are particularly important for good performance and recovery. Most games are in the afternoon or evening so you should have a healthy breakfast and lunch and a pre-game meal to fuel up before your game. If your game is in the morning, be sure to wake up 3 hours before the game and have a healthy breakfast. If you need ideas for breakfast and lunch, review the previous section. Learn about hydration, pre-game meal, recovery snack, and post-game meal in this section. Hydration Review of proper hydration: Drink water all day and 100% juice or milk with meals. Drink 2 cups water 1-2 hours before a workout or event. Drink 1 cup water 15 minutes before a workout or event. Drink 5-10 ounces every 15-20 minutes during a workout or event, even if you don’t “feel” thirsty. o For workouts that last longer than 60 minutes, you will need to include a sports drink to provide carbohydrate and electrolytes lost in sweat. You will learn more about sports drinks and bars later in this guide. Drink as much water as possible within 15 minutes after the event. Pre-Game Meal This is the meal that you will eat 2 to 3 hours before the game. It should be high in carbohydrate and low in protein and fats. For endurance sports and games lasting longer than an hour, choose carbohydrates low to moderate on the glycemic index to provide your body with sustained energy. If you are nervous or jittery a liquid meal may be a better choice for you since they are more easily digested. Watch the fiber content in the pre-game meal since you may not be able to tolerate high fiber foods (vegetables, high fiber cereals, beans) right before a game. Breakfast Cereal (hot or cold) with milk bagel with peanut butter muffin with juice or milk fruit and yogurt waffles or pancakes, juice or fruit, milk Lunch or Dinner Chicken or turkey on whole grain bread, tortilla, pita or roll with cheese, whole fruit or fruit juice, milk or water to drink. Pasta or ravioli with tomato sauce, 1 slice bread or roll, whole fruit or fruit juice, milk or water to drink. Baked potato topped with 1/2 cup beans or cottage cheese, fruit or fruit juice, water to drink. 1-2 slices thick crust cheese or veggie pizza, whole fruit or fruit juice, milk or water to drink. Liquid fruit fruit smoothie dried fruit dried cereal and juice sports bars or cereal bars and sports drink Eating During the Game During long games you will want to avoid “hitting the wall” (running out of fuel) by drinking and eating. Stick to foods in the “liquid” category above, especially sports drinks, fruit, and sports bars. Don’t wait for a game to “experiment”. Test out foods during a long practice. Recovery Snack These are small snacks to help muscles refuel so you can “bounce back” from the activity. The mini meal must contain protein and carbohydrate to be effective. Eat within 30 minutes of completing the game. (refer to the recovery section in the previous section for more information) Chocolate milk Watermelon and string cheese Yogurt 1/2 Peanut butter and banana sandwich Orange juice and string cheese Trail mix with dried fruit and peanuts Peanut butter crackers and mini applesauce Graham crackers with peanut butter and fruit juice Sports drinks and bars for convenience Post-Game Meal The post-game meal should be consumed 1-2 hours after the event. The meal should be high in carbohydrate to refuel muscles. You can be more liberal with protein and fat in your post-game meal. Pasta with bread, salad, and milk, juice or water Large bean burrito with rice, vegetables, cheese, and salsa (chicken or beef optional) and milk, juice or water. Beef and vegetable stir fry with 1-2 cups rice, and milk, juice or water. Hamburger, cheeseburger or veggie burger, side salad, cooked vegetables or baked potato, and milk, juice or water. 2 slices thick crust pizza, side salad, and milk, juice or water. Nutrition for Fitness Goals Weight Gain To gain weight, you need to take in more calories than you burn in your normal daily activities and exercise. Safe weight gain is a slow process, with about 1# gain per week. There is 3500 calories in a pound, so 500 calories a day above and beyond your energy needs should promote weight gain. Too bad it is not that simple! When you eat more food and exercise intensely to increase muscle mass, the metabolism increases so you need even more calories for muscle growth and weight gain. In addition, eating 3,500 calories or more a day may seem impossible. You will feel like you are always eating – and you will be. Genetics may also not be on your side because some body types are naturally thin and have a high metabolism. Athletes should achieve body weight goals through muscle mass increase, not fat. Follow these steps to gain weight: Eat 6 times a day, 3 meals and 3 mini-meals or snacks (about every 2-3 hours). Increase calorie intake by 500 calories a day. This is easy because you are eating 2 more snacks a day. o Make each snack about 250 calories and you won’t be tempted to skip your next meal. o Fill a baggie with 1 cup of trail mix and munch on it all day. Eat adequate protein. Most people easily meet their protein needs. Review the protein section in this guide to see how you can get enough protein. Eat adequate carbohydrates. Carbohydrates help prevent muscle breakdown. Drink you calories. Smoothies (made with juice, yogurt and fruit) and milkshakes are a great way to increase the calorie intake without feeling too full. Make sure you include liquid calories at every meal and snack. Practice good recovery nutrition. Your recovery snack is one of your 6 meals and it is important for proper muscle building. Don’t skip your recovery snack. Eat it within 30 minutes of exercise. Review the recovery snack information provided in this guide. Homemade Smoothies and Shakes Getting extra calories to promote weight gain can be as easy as adding one high calorie shake a day. Cut the recipe in half if you would rather have two shakes a day. The halfrecipe is also an ideal recovery snack if you can have it within the 30-minute window. Berry Orange Smoothie 1 cup orange juice 1 cup lowfat vanilla or plain yogurt (try greek-style thick yogurt) 1cup frozen berries (any kind – mixed berries, raspberries, strawberries, or blueberries) 1/2 cup dry skim milk powder (good source of protein) ice Bananaberry Smoothie 1 cup skim milk 1 cup lowfat vanilla or plain yogurt (try greek-style thick yogurt) 1 cup frozen berries (any kind – mixed berries, raspberries, strawberries, or blueberries) 1 banana ice Both have about 500 calories, 100 grams carbohydrate and 25 grams protein. Weight Gain Products There are many products (powders, shakes, bars) that promise weight gain or “muscle building”. Some are worthless because they are just protein. These products need sufficient calories to cause weight gain and many do not. No research has shown that powdered protein can increase weight when the overall diet is not already high in calories. Save your money. If you do decide to use these products they should supplement a high calorie, healthy diet. They shouldn’t replace meals and snacks. Weight Loss Principles of weight loss are similar and opposite to weight gain. Generally, young athletes aren’t trying to lose any weight. However, from time to time athletes with more fat reserves than needed may try to lose weight. A good weight more about how you feel and perform than a certain number. To lose weight, you need to take in fewer calories than you burn in your normal daily activities and exercise. But you are not dieting. Small changes to portion sizes or food choices can create weight loss. Even when trying to lose weight, you should never skip a meal or restrict intake. Safe weight loss is a slow process, with about 0.5-1# loss per week. There is 3500 calories in a pound, so 500 calories a day below your energy needs should promote weight loss. If you eat the calories required to maintain weight and exercise regularly, you may have established enough of a calorie deficit to lose weight without restricting calories. Follow these steps to lose weight: Don’t try to lose weight too fast. Your body needs to adjust. The key to losing weight is taking it slow. Eat at least 2,500 calories a day. Young men need about 3,000 a day. Cutting calories too low can make you tired, cranky, irritable, and it will affect your performance. Eat at least three meals and one snack (recovery snack if it is a game day). If you prefer to eat more often, you should make your meals smaller so the total calorie goal is met. Eat adequate protein and carbohydrates to prevent muscle breakdown. Eat the same foods a healthy athlete would, just in smaller amounts. Remember, fruits and vegetables are low in calories. Fill up. Don’t drink your calories. Try sticking with water and lowfat milk as a beverage. One cup of 100% juice a day is reasonable too. Have sports drinks only during or after intense endurance events that last longer than 60 minutes. If you are trying to lose 5 pounds or more, consult with a registered dietitian to help you plan your meals and snacks to meet your nutrition needs and allow safe weight loss. Supplements What Is Considered A “Supplement”? Vitamins and minerals, amino acids, protein powders, sports drinks and energy bars are all considered supplements. Vitamin and mineral supplements to correct or prevent a deficiency and well-known sports drinks for endurance athletes are different than much of what you would see advertised to athletes and fitness enthusiasts, like creatine, weight gainer or muscle building formulas etc. Everyone wants a competitive edge, but you won’t likely get it from a pill or powder. The supplement industry markets with appealing promises to improve performance or increase muscle, and many people take the bait. Don’t be one of them. Read about the safety concerns of supplements in this section. Safety Concerns The U.S. government does not regulate supplements. This means there is no way of knowing the product’s ingredients and the amount in the product. You just have to take their word for it. If you don’t know what is in the product, how do you know it won’t harm you? You don’t. Another safety concern with supplements is that they have not been tested. Unlike food and drugs, supplements do not have to undergo any safety or effectiveness testing. Finally, the supplement market is competitive. They are all trying to come up with the next “magic” ingredient they can sell you. Some of these ingredients are questionable because little is known about them and the potential damage they can do to your body is uncertain. Bottom line. There are too many questions and not enough answers about supplements. We don’t know how safe and effective they are. You are better off focusing on hard workouts and sound nutrition than spending any money on supplements. Creatine Creatine is a supplement worth mentioning because of its popularity. Creatine is believed to help increase muscle mass. In theory, taking extra creatine allows you to lift more weights and reps, which then Get your creatine from “muscle meats”, beef, lamb, and salmon. What Supplements Are Safe For Young Athletes? Scientific evidence supports the use of popular sports drinks and gels that provide sugar and electrolytes for endurance athletes to prevent dehydration and delay muscle fatigue. Go with the popular, basic sports drinks. Read the ingredients list. Don’t take anything with questionable ingredients. Protein or energy bars and shakes may provide some convenience for snacks or recovery meals, but there is no scientific evidence that says they are better for you than real food. You can easily get the calories, protein and carbs provided in those bars with food. Plus you will get other important vitamins and minerals. In fact, chocolate milk was shown to be the best recovery beverage compared to other drinks created in a lab. You will also get calcium and vitamin D for bone health in chocolate milk, but you won’t get it in a shake off the shelf. Rather than waste your time, energy and money on supplements from “health” stores, work with a sports dietitian who can help you create menus for your training program that include real food. If you do take any protein shakes or powders, remember: don’t take anything with questionable ingredients. Whey protein (rather than soy protein isolate) is the most absorbable form of protein. Whey protein is in milk and dairy products and it should be what you look for in bars or shakes. Vitamins and Minerals Multivitamin Multivitamins contain the vitamins and minerals we need to stay healthy. Some contain 100% of our daily needs for certain vitamins and minerals. In general, multivitamins are safe and effective. They do not have to be expensive. The generic brands at a grocery store or pharmacy are fine. If you decide to take a multivitamin as “insurance” that you are meeting your vitamin and mineral needs, make sure you take it with food because the contents are better absorbed. Calcium As mentioned earlier, calcium is important for bone strength. You can get all your calcium if you have three dairy servings a day. If you don’t like dairy or have an allergy, you might need a daily calcium and vitamin D supplement. Talk to your doctor or your dietitian about your calcium needs. A simple lab test can determine if you are deficient. Iron As mentioned earlier, iron is important for athletes because it carries oxygen in the blood. Most people get enough iron if they eat a healthy diet, including a little lean red meat, vegetables, and fortified cereal. If you feel tired constantly or if you think you might have low iron, you can ask your doctor run a test. The doctor may recommend an iron supplement if levels are low. More Information See the resources section for a list of websites that provide information on dietary supplements. Restaurants, Fast Food, and Junk Food It’s unreasonable to ask any athlete, especially young ones, to avoid fast food and junk food all the time. It is possible to stick to your eating plan and enjoy fast food or restaurant meals on occasion. The trick is to limit how often you eat fast food and junk food and to control the portions of the least healthy items. Order mediums instead of larges (ex: hamburger and medium fries instead of big mac and large fries). Here are some tips to follow when eating out: Choose to eat at places with healthy options. These days most places have healthy choices. Subway is known for having a wide variety of healthy choices. Before you go, do your homework: many fast food and chain restaurants provide nutrition information online. Look up your favorite meal and see how it fits into your plan. Are there any changes you can make? For example, grilled chicken sandwich with a small chili instead of a double cheeseburger and fries. Avoid fried foods. Look for items on the menu that are grilled, baked, broiled, steamed, or sautéed. Start dinner with broth-based soup or salad to fill up on healthy vegetables. When ordering steak, choose a lean cut, such as a sirloin, and keep the portion to 6 to 8 ounces. Resources Books and Videos Sports Nutrition Guidebook, Nancy Clark, MS, RD Websites General Nutrition American Dietetic Association www.eatright.org Sports Nutrition Australian Institute of Sports Nutrition www.ais.org.au/nutrition Gatorade Sports Science Institute www.gssiweb.org International Society of Sports Nutrition www.sportsnutritionsociety.org Iowa State University Extension Eat to Compete Sports Nutrition Website www.extension.iastate.edu/nutrition/sport SCAN (Sports Cardiovascular and Wellness Nutritionists) www.scandpg.org University of Arizona Nutrition, Exercise, and Wellness Publications www.nutrition.arizona.edu/new/publications.html University of Illinois Extension Sports Nutrition Website www.urbanext.uiuc.edu/hsnut Dietary Supplements American Botanical Council www.abc.herbalgram.org Consumer Lab www.consumerlab.com Herbmed www.herbmed.org Natural Medicines Comprehensive Database www.naturaldatabase.com The National Center for Drug Free Sport www.drugfreesport.com NCAA Banned Drug List and Bylaw 16.5.2.2 www.ncaa.org Office of Dietary Supplements www.dietary-supplements.nih.gov Presidents Council on Physical Fitness - Anabolic Steroids and Athletes www.fitness.gov/Digest-March2005.pdf