Athlete Nutritional Guidelines (2024)

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Performance Diet

An adequate diet will allow athlete's to train and compete to the best of their ability. These guidelines are recommendations that will help you better understand what you are eating, when to eat it, and how it will affect you.

MACRONUTRIENTS

Protein- 20-30% of daily caloric intake. 1g protein= 4 calories. Protein is broken down in amino acids used for growth and tissue maintenance.

Aerobic Endurance: 0.8-1.4 g/kg of Bodyweight. Example: .8g/2.2lbs x155 lb. athlete = 77.5 g of protein/day.

Strength, Sprint, Skill: 1.0-3.0 g/kg of Bodyweight. Example: 1.0/2.2lbs. 200 lb. athlete = 181.8 g of protein/day.

Sources of Protein: Fish/Chicken/Turkey/Lean Beef/Nuts/Dairy Products

Note: Proteins are an essential part of your daily diet, but are a poor source of energy and excess amounts are converted to carbohydrate, stored as body fat, or excreted in the urine. More protein is needed for higher intensity sports for cellular repair and tissue growth.

Carbohydrate- 45-65% of daily caloric intake. 1 g carbohydrate= 4 calories. The primary source of fuel the body uses during intense activities. Carbohydrates provide energy for basic body functions, nerve transmissions, and muscular contractions.

Aerobic Endurance: 8.0-10.0 g/kg of Bodyweight. Example: 8.0g/2.2lbs. x155lb athlete =563.64g of carbohydrates/day.

Strength, Sprint, Skill: 5.0-6.0 g/kg of Bodyweight. Example: 5.0g/2.2lbs. x200lb athlete =454.55g of carbohydrates/day.

Sources of Carbohydrates: Fruit/Green Leafy Vegetables/Whole Grain Cereal, Bread, Pasta /Sweet Potato Pasta/Legumes (Beans)/Rice

Note: Athletes working for longer durations need more energy. Individualizing carbohydrate intake by sport, training, and diet history is essential.

Lipid (Fat) - 15-25% of daily caloric intake. 1 g= 9 calories. Provide the body with a sustained source of energy utilized during moderate activity. They act as carriers for fat soluble vitamins and supply the body with essential fatty acids needed for proper development of the brain, nervous system, and production of hormones.

Athletes: .55-1.1 g/kg of Bodyweight. Example: .55g/2.2lbs x155lb athlete = 38.75 g of protein/day.

Sources of Fat: Oils/Nuts/Seeds/Dairy/Fish/Margarine/Mayonnaise

Note: Reducing fat below 10% of daily requirements or diets with little or no fat actually worsen lipid profile and decrease testosterone, which decreases metabolism and muscle development.

MICRONUTRIENTS

Vitamins- Act as regulators and catalysts for body functions. They also assist in the utilization of other nutrients.

Minerals- Act as catalysts for body functions. Included in these functions are muscle response, nerve transmission, digestion and utilization of other nutrients.

Note: Inadequate diet may require use of a multi-vitamin to get the micronutrients your body needs. Adequate diet will ensure proper vitamin and mineral intake.

Fluid- Water is probably the MOST IMPORTANT. Water is essential in the digestive process and aids in the transport of nutrients in the body. It functions as a dilute and medium of elimination of toxic waste as well as being a regulator of body temperature. Water makes up about 45%-70% of a person's bodyweight. Water effects athlete performance more than any other nutrient.

MAINTAIN, LOSE, GAIN

Maintain- Male: 17-23 calories per pound of bodyweight. Example 200 lb. x 17 calories= 3,400 calories to maintain bodyweight depending on activity level.

Female: 16-30 calories per pound of bodyweight. Example 130 lb. x16 calories= 2,080 calories to maintain bodyweight depending on activity level.

Gain- Extra 350-700 calories a day would support a 1-2 lb. weekly gain in lean tissue as well as meet the energy requirements for training.

Lose- Reducing 500-1,000 calories a day would support a 1.1-2.2 lb. weekly loss. The maximum rate of fat loss is about 1% of body mass per week.

MEALS

You should eat 6-7 meals a day. Breakfast should account for almost 1/3 of your daily caloric intake and your last meal should be the smallest. Eating more often speeds up your metabolism. Eating big meals only when you are hungry will cause a tendency for the body to store more fat. Eating small meals throughout the day will give the body the energy it needs to fuel and help the body recover. Skipping meals will cause you to lose more muscle than fat.

DRINKING

You should be drinking water throughout the day. Prior to event, you should consume 16 oz. or .5 L. Drink 6-10 oz. during event every 10-20 minutes depending on conditions. Replenishing fluids post event is important for recovery for the next event or session. Weighing in and out afterwards will tell you how much fluid you have lost. .5 L or 16 oz. per pound lost will ensure rehydration. Use sport drinks or electrolyte replacement drink as needed and you know your body can tolerate them. Do not allow thirst to guide how much fluid you should be taking in.

POST-EXERCISE

There is an hour window of opportunity where your body can uptake more nutrients than under normal circ*mstances. So, higher than normal in-take of macronutrients, micronutrients, and fluid will enhance your recovery and in turn your growth.

TIPS

1) Eat every 3 hours. Increase your metabolism, balance blood sugar, build muscle, and lower body fat.

2) Eat complete lean protein with every meal. 3 oz. of protein contains about 20 g. Choose things that either swims or walks on two legs.

3) Eat vegetables and fruit (high glycemic carbohydrates) with any meal. Eat other carbohydrates such as bread, pasta, rice, potatoes, beans (low glycemic) only after exercise.

4) Eat healthy fats. Stay away from trans-fat and limit saturated fats or animal fats. Oils and nuts, stay away from roasted.

5) Limit fruit juices and condiments.

There are no shortcuts. If you do not take the time to fuel your body properly, you will not recover from your workouts or be able to perform when the time comes. Discipline is a characteristic of all athletes and should be carried out in all that we do.

Athlete Nutritional Guidelines (2024)

FAQs

What are the nutrition guidelines for sports people? ›

A minimal daily amount of carbohydrates recommended for an athlete is 300 grams if the total intake is 2000 k. cal. 2.33 Fats are essential for good health. They constitute an important source of energy storage in the body, cushion and protect vital organs and carry fat-soluble vitamins like vitamins A, D.

What are the basic eating guidelines an athlete should follow every day? ›

REACHING THE FINISH LINE

An ideal diet comprises 45% to 65% carbohydrates, 10% to 30% protein and 25% to 35% fat. Fluids are very important for maintaining hydration and should be consumed before, during and after athletic events to prevent dehydration. Timing of food consumption is important to optimize performance.

What to avoid as an athlete? ›

Limit trans fat (like partially hydrogenated oils) and saturated fat, found in fatty meat and dairy products like whole milk, cheese, and butter. Choosing when to eat fats is also important for athletes. Fatty foods can slow digestion, so it's a good idea to avoid eating them for a few hours before exercising.

How many carbs should an athlete eat per day? ›

Carbohydrate for daily consumption is between 350g-500g each day. For high exercise (approximate, 1-3hours high-intensity training each day) suggested that 6-10g/kg BW/d. the amount of Carbohydrates needed for a 70kg weight is 420gr-700gr per day.

What are the 3 keys to sport nutrition? ›

Sports nutrition has three essential pillars to consider: energy, hydration, and recovery.

How much water should an athlete drink a day? ›

There are no exact measurements for how much water an athlete should drink. Generally, adult women should consume about 91 ounces (11 cups) of fluid a day. Adult men require about 125 ounces (15 cups), according to the Institute of Medicine of the National Academies of Sciences, Engineering, and Medicine.

How can athletes meet their nutritional needs? ›

Athletes achieve peak performance by training and eating a balanced diet including a variety of foods. Carbohydrates and fat provide fuel for the body. The use of fat as a fuel source depends on the intensity and duration of the exercise, as well as the condition of the athlete.

How does poor nutrition affect athletic performance? ›

Poor nutrition can lead to fatigue, dehydration and poor health; all of which negatively affect athletic performance! Fueling your body correctly is often overlooked by athletes but it is an ESSENTIAL aspect in sports performance. Carbohydrates are the body primary source of energy.

What is the best breakfast for an athlete? ›

A typical healthy breakfast for athletes will contain a carb source such as fruit and vegetables, whole grain cereal such as porridge or muesli, and rye bread. Proteins (and natural fats) will be derived from eggs, nuts, cheese, yoghurt, milk and meat. Nutrition for athletes includes eating right and staying hydrated.

What does LeBron James eat? ›

When he's training or getting ready for the season, James likes to incorporate a diet that limits processed foods, sugar, dairy, and foods high in carbohydrates. Instead, James eats lean meats, fish, fruit, and vegetables. This diet includes salmon, vegetable salads, chicken breast, omelets, and much more.

Do athletes need a lot of protein? ›

People who regularly exercise have higher protein needs of about 1.1–1.5 grams per kilogram of body weight. People who regularly lift weights, or are training for a running or cycling event need 1.2–1.7 grams per kilogram. Excessive protein intake would be more than 2 grams per kilogram of body weight each day.

Why do teen athletes have unique nutritional needs? ›

Because young athletes are still growing, their food intake needs to include enough calories to fuel their activity level and to support growth and development. On average, active teenage boys need around 2,600 to 3,200 calories a day, while teenage girls who are active may need 2,200 to 2,400 calories daily.

What is the optimal nutrition for an active lifestyle? ›

Eat less food high in solid fats, added sugars, and sodium (salt). Your body's quickest energy source comes from foods such as bread, pasta, oatmeal, cereals, and tortillas. Be sure to make at least half of your grain food choices whole-grain foods like whole-wheat bread or pasta and brown rice.

What is the nutrition of an NFL athlete? ›

An ideal diet for football players requires 55 to 60 percent of their daily caloric intake to come from carbohydrates, 15 percent from protein and 30 percent from fat. Simply stated, your diet should be 2/3 carbohydrates and 1/3 protein, with an emphasis on moderate fat.

What is the nutritional plan for a female athlete? ›

Structuring a day's worth of food for women and girls in sport should focus on eating a plant-rich diet, with plenty of vegetables, fruits, grains, beans, nuts, and seeds. Each meal should contain two or more servings of plant foods, one to two servings of high-performance fats, and one serving of a protein-rich food.

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