Nutrition is very important to the human body. What is nutrition? Nutrition is the process of providing or obtaining the food necessary for health and growth. It is important that a person eats healthy because it could cause the to get a sickness like diabetes and also other medical condition. Nutrition plays a big role in a peron health because it could depend if you’re healthy or not. Nutritions are elements or compound that are vital for human growth,development,and functions. Having a balanced diet and eating a variety of food from all food groups ensures that you get all the nutrition you need in each day. Nutrition can help enhance athletic performance. An active lifestyle and exercise routine, along with eating well is the best way to stay healthy. Having a good diet can help provide the energy to finish a race, or just enjoy a casual sport or activity. Their are some main things the body need so it could last doing an activity for example, Carbohydrates, Fluids, and Proteins this are just some examples are are a lot of thing the body needs. Carbohydrates are needed to provide energy during exercise. Carbohydrates are stored mostly in the muscle and liver. Another way to keep your body healthy is by drinking a lot of fluids. The most common fluids to drink is water to keep your body hydrated while you’re exercising. Protein is important for muscle growth and repair body tissue. Proteins can also be used by the body for energy, but only after carbohydrate stores have been used up. Sport nutrition is the study of practice of nutrition and diet as it relates to athletic performance. In athletic competition, as little as 2% dehydration can decrease performance by 10%. Improper nutrition can have similar effects (St. Vincent). For athletes nutrition and supplements use is common way to augment a steady training program. Sport nutrition and eating to fuel your workout and improve sport performance can be completed. In order to simplify the role of nutrition in sport performance, it’s often easier to break it down into phrases.