Macronutrients

FATS
Fat is the macronutrient best for long term fueling. Fat stores the kind energy that will help you keep your endurance. Activities such as walking, jogging, or bicycling long distances need the kind of energy that fats supply. Fats are a type of compound called lipids and are made up of one molecule of glycerol and three fatty acids, giving them the name triglycerides. Vegetables with fats in them such as avocados and olives.

CARBOHYDRATES
What are Carbohydrates you ask? Carbohydrates or
"Carbs" provide fuel, or energy, for the human body. These organic compounds are an important part human life and the life we live. Carbohydrates are made up of three elements: carbon, hydrogen and oxygen—carbohydrates. Carbohydrates, along with proteins and fats, comprise the major components of living matter and are used for maintenance of cellular functional activities and as reserve and structural materials for cells. Because they are the primary source of energy for the individuals, carbohydrates are particularly important in active individuals (especially active teens!)

PROTEINS Proteins play an important role in the mending and growth of bones, tendons, muscles, hair, skin, nails, and ligaments. Proper protein intake is vital for active teens. Research has shown that athletes might need to incorporate more protein into their diets than non-athletes, aiming to make about 10-15% of their diet protein. Some sources of protein are fish, poultry, nuts, lean red meats, beans, and eggs. Meats high in fat, like pork, are not good sources of protein and contain a lot of saturated fats. Protein is used as an energy source after 45 minutes of exercise. Over intake of proteins is not a good strategy for active teenagers.