2. Meaning and definition of sports nutrition
• Sports nutrition is the study and practice of using nutrition to enhance
athletic performance.
• It involves choosing the right food type, energy, nutrients, fluids, and
supplements to support each sport’s specific needs and goals.
• Sports nutrition is the study and practice of nutrition and diet with regard to
improving anyone's athletic performance(Wikipedia)
3. Basic components of Nutrition
• Carbohydrates
• Protein
• Fat
• Minerals
• Vitamins
• Water
4. Factor to consider for developing nutrition
plan
• Biological determinants such as hunger, appetite, and taste
• Body type and metabolic rate
• Lifestyle and physical activity level
• Family history and genetic predisposition
• Food allergies and intolerances
• Medications and supplements
• Nutritional desires and preferences
• Current eating habits and patterns
• Food groups and portions
5. Balanced diet and its components
• A balanced diet is a diet that contains an adequate quantity of the nutrients
that we require in a day. It is important for our body’s normal growth,
development and health. The major components of a balanced diet are
carbohydrates, proteins, fats, vitamins, minerals and water. Different
food items have different proportions of these nutrients. The quantity of
nutrients in a balanced diet also depends on the age, gender, and physical
activities of an individual.
• A balanced diet can help prevent deficiency diseases and improve our
immunity and energy levels
6. Balanced diet and its components
Some examples of food items that provide these nutrients are:
• Carbohydrates: rice, wheat, bread, potatoes, etc.
• Proteins: milk, eggs, meat, fish, pulses, nuts, etc.
• Fats: butter, ghee, oil, cheese, etc.
• Vitamins: fruits, vegetables, milk, eggs, etc.
• Minerals: salt, iodine, iron, calcium, etc.
• Water: plain water, juices, soups, etc.
7. Understanding of malnutrition and
nutritional supplements
• Malnutrition is a condition that results from eating a diet that does not provide enough or
too much of one or more nutrients. It can cause health problems such as stunting, wasting,
obesity, and micronutrient deficiencies.
• Nutritional supplements are products that provide extra nutrients to people who may not
get enough from their diet. They can include powders, liquids, bars, capsules, or tablets that
contain protein, energy, vitamins, minerals, or other substances.
• Some people who may benefit from nutritional supplements are those who have poor
appetite, chronic diseases, infections, or malabsorption(a digestive disorder that prevents
your body from effectively absorbing nutrients from your food) problems. However,
nutritional supplements are not a substitute for a balanced diet and should be used under
medical supervision.
8. Nutritional Deficiencies
• Nutritional deficiencies are conditions that occur when your body doesn’t get
enough of certain nutrients from food. They can cause various health problems,
depending on which nutrient is lacking. Some of the most common nutrient
deficiencies are iron, iodine, vitamins, and folate.
• To prevent them, you should eat a balanced diet that includes foods rich in these
nutrients, such as red meat, shellfish, beans, seeds, dark leafy greens, dairy products,
eggs, fish, liver, carrots, sweet potatoes, spinach, and citrus fruits.
• You can also take supplements if you have a medical condition or a special diet that
limits your intake of certain foods.
